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<title>弹性模量与热物理性质-设计参数中华真空设备网</title>
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9 [5 J7 p8 ~( K7 l. K 当前位置：<a href="/">首页 </a> -> <a href="/design/">设计参数 </a> -> 弹性模量与热物理性质 ; u' h# W3 P0 x( L2 Y$ \1 T. J# s
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6 V- Y2 ~' q! {3 g5 J5 b) R; O <td height="32" align="center" valign="bottom"><font style="font-size:16px; font-weight:bold" color="#05006c">弹性模量与热物理性质</font></td># L6 x0 `# I0 k; B( u8 R& @5 L0 A
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<td height="18" align="center" valign="top">信息来源：<font color="#990000">中华机械网</font> | 发布时间：<font color="#990000">2006-8-16 10:04:53</font>( J5 M; o5 x) [3 O
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<TD align=middle>材料名称<BR></TD>, M/ c8 A) f5 W0 d2 k+ A9 I
$ ]7 l# n3 x% H, N/ B6 K3 H! x D
<TD align=middle>弹性模量<BR>(×10<SUP>5</SUP>MPa)</TD>! T7 r) q4 w- Q" }' o! y
$ A' W1 i6 W# y" B' a% l<TD align=middle>剪切模量<BR>(×10<SUP>5</SUP>MPa)</TD>
3 V( |. v: K9 g; g! u
0 a8 J5 t1 R' F* R4 n8 ?<TD align=middle>泊松比<BR></TD>
, k6 E% I2 c: Y" w* C" c6 S) A/ c
/ E( N2 V7 J1 `<TD align=middle>熔点<BR>(<SUP>o</SUP>C)</TD>
1 D0 o: u( f1 h( ^+ q# E9 I0 f' d$ ]& e( ~* }5 t
<TD align=middle>线膨胀系数<BR>(×10<SUP>-6</SUP>/K)</TD>
1 A3 d/ Y' K+ S' c' `# m9 t5 M2 g* w; S& s) M2 c
<TD align=middle>热导率<BR>(W/(m·k))</TD>) @+ z$ B" M9 u" S
8 F; b- P3 W$ j) C7 \4 s<TD align=middle>比热容<BR>(J/(kg·K))</TD></TR>
/ I; d% ?( F: X, J
) r; W) R7 g0 m" B4 e<TR>) A8 f) j: J& `7 l: o
9 ~3 c: c# B/ V0 s<TD align=middle>灰口铸铁/白口铸铁</TD>
' Z& b2 _: |1 c$ z. K ?+ n$ }5 x! z
<TD align=middle>1.13-1.57</TD>- j O% P* p' l
. j e I0 S# t) b" J<TD align=middle>0.45</TD>- a. \7 S% ?+ E; `: f& `9 ~
9 ?1 _. A- s3 |& S& C, i3 u8 I
<TD align=middle>0.23-0.27</TD>. N0 M" D* k2 C% \* A
+ s3 g' g4 {' H& E
<TD align=middle>1200</TD>
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<TD align=middle>8.5-11.6</TD>2 ^* B |" z! j* z$ a
" Y% n" l# K9 r0 k3 G<TD align=middle>39.2</TD>8 m! U- s) |6 }
8 U( }5 r D3 {2 P8 F7 q
<TD align=middle>470</TD></TR>
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<TR>
1 L# f6 q, U% B
7 Q9 r' i: q3 R: ]2 w4 {( Z<TD align=middle>可锻铸铁</TD>" q0 [, |$ n) T j- V3 l
% L: G7 I& @& ~: i, M1 s3 H<TD align=middle>1.55</TD>* T" A# q- b; e; D
5 [+ t9 U3 M2 y9 W9 B P$ i<TD align=middle>0.45</TD>2 \2 Q5 S1 W6 C) C p
5 q& K O( H: @9 a6 V3 c7 _<TD> </TD>% t' I; o/ D- Z" s" ]$ H, {0 [$ H2 M
- ~' [7 b' U( l6 C& ], ^
<TD> </TD>
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. R/ I* w4 c) k/ \5 b2 K) c( M. I<TD> </TD> Q5 t. I# L- `4 ^
9 i8 |( Q2 X: }' Y
<TD align=middle>81.1/纯铁</TD>
2 P0 l) B9 G4 i ^* s
$ e5 I6 l2 `" C+ j' b# ]. I<TD align=middle>455/纯铁</TD></TR>' ?4 H k$ N. d! X0 N1 `
+ N; i; m& R Z+ M5 ~
<TR>
; _) ] v$ j' D( J5 e) v" n* l: ^& H. q' R! U
<TD align=middle>碳钢</TD>8 S: W/ \ J6 G2 n1 @ ? b
8 w9 t6 k2 u; \7 ?& i) U; k
<TD align=middle>2.0-2.1</TD>( i" b% ?/ y1 {3 Y; Z9 }; k5 U% b) j: N
( ?5 }, R0 h8 C3 @' _* Q- B3 M& k
<TD align=middle>0.79-0.81</TD>
- ]/ @" n+ s" l3 t5 N' L" \8 w$ N
<TD align=middle>0.25-0.28</TD>: q4 M" v6 f% P* H
8 P( R& P" _, y3 L# [<TD align=middle>1400-1500</TD>
1 v+ x% f: p3 M) ?4 K% a$ u
3 i8 Z- y! A) r( u; I p<TD align=middle>11.3-13</TD>
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<TD align=middle>49.8</TD>0 E9 [9 Z! s# s! U7 s
3 r$ L2 P' S# x; T; k
<TD align=middle>465</TD></TR>7 [# p ]8 c& }. ]
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1 s2 ]; J- X; y# ~9 T& e<TD align=middle>镍铬钢、合金钢</TD>/ Y0 B2 Z8 d7 B" G1 n8 l
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<TD align=middle>2.06</TD>) g- t: T) [9 d; l/ g0 \& ?
( E: u" ]8 A; X<TD align=middle>0.79-0.81</TD>6 b- l; L! v5 S" `
% Y4 }1 ?7 t: L9 O0 U# z+ l<TD align=middle>0.25-0.3</TD>7 p/ y' _4 J$ K1 v! r. \( D
: m) w, i( d, R/ c7 k/ v( d M<TD> </TD>6 Q; l3 }" F# J6 j: S5 S3 z
6 `9 }7 d* }, M
<TD align=middle>11.5-14.5</TD>
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<TD align=middle>15</TD>* t I$ N2 B0 i" F# s$ _, Y( F
. D" F, N; T% z" ~- f' x
<TD align=middle>460</TD></TR>8 b& `9 }! z; d, h G+ I( P
2 R9 Y8 `# r& ^7 N0 }<TR>" {- P8 I/ X" t* q! J" _1 L& a
7 d) ^; p8 g3 m" O9 ?
<TD align=middle>铸钢</TD>
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- F( c# m" f+ ?; A6 o<TD align=middle>1.75</TD>
P; ^: z* t$ U* s+ B
! a2 ?4 f6 \# V( s3 I<TD> </TD>0 F( |/ i% m) t3 \# [
8 [8 R; B$ F: j<TD align=middle>0.3</TD>: D( u% j/ Z+ L3 u. `
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<TD> </TD>
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' m8 e4 y- j% p/ E; h) |0 `<TD> </TD>
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<TD align=middle>49.8</TD>& m5 _% Q1 N. B, W3 f3 m2 [
2 ]5 D3 u6 e% [<TD align=middle>470</TD></TR>
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<TR>( c( H$ K) e9 E, b h: [
- g( A9 H z0 l; v5 { k<TD align=middle>轧制纯铜</TD>1 s8 n; M* P- t! U- T$ @7 f
! b6 u1 Q Q+ v9 }, Y1 ~! Z<TD align=middle>1.08</TD> }/ r% d8 P3 e8 e: I/ v9 g
' P6 T* k( f" f- q+ d' J<TD align=middle>0.39</TD>
) t( n9 B. M* v; N" ^5 _& A! F" [/ p4 ], G
<TD align=middle>0.31-0.34</TD>2 `0 g8 _5 u' j. k8 A5 O2 {
& U" P' W: _- \7 H9 M
<TD align=middle>1083</TD>1 T' O) @ O3 ]
7 f3 K- s, z* e: P$ A" d<TD align=middle>17.5</TD>
$ c5 v) x9 w& c9 Z9 T+ N' w" @9 k% ?
<TD align=middle>398</TD>( U2 [/ ]7 p1 F# Q
. G0 z& T, r7 s8 y% X<TD align=middle>386</TD></TR>. u5 S2 q W: G: P. x' K
: S$ M/ T: P; u0 g<TR>; z5 |( z" K) v, P
& w: w5 y. l. ~<TD align=middle>冷拔纯铜</TD>9 s; e1 C& _7 \
; z+ O# |$ l L# q<TD align=middle>1.27</TD>
. m K1 R. a, Z+ G8 w( g
% Z4 ?$ u- |+ i0 ]1 b7 ]<TD align=middle>0.4-0.48</TD>
1 O/ `# j% `& G) J5 V* j9 Q3 W) n1 c1 ^3 v" `" b3 i2 ^
<TD> </TD>
t- i0 {5 \5 Y* N7 C& s/ p2 v7 |5 Z
<TD align=middle>1083</TD>
* X& Q. V0 T8 a1 Y L- i; d0 f* m5 B$ H
<TD align=middle>17.5</TD>( z9 W' ?0 K: ~4 P3 B
" u+ h% I$ A8 i2 J. S5 r0 i/ f8 _ ?1 N<TD align=middle>407</TD>, T& c# @ d- u/ t. N
* ^2 g: b0 a" \; ~4 |+ D- X<TD align=middle>418</TD></TR>$ s) G. s* \0 U, U
) S% s) w3 U& W0 H3 ?, u<TR>
7 g# p5 h4 Q3 ? k4 B5 ^6 h( X+ F7 \4 }
<TD align=middle>轧制磷青铜</TD>
# C& v. m5 \$ V6 d$ e+ g Y! p" |8 P' |$ t: I, B9 F$ K& S, i
<TD align=middle>1.13</TD>; N' ~! q+ v/ z, k5 J3 p7 V
; T2 P+ Z3 X# L3 ]+ O<TD align=middle>0.41</TD>
/ m4 E' d" X! h! d
7 o& T* A$ w7 h ]! g: ]<TD align=middle>0.32-0.35</TD>
8 r" x b4 s2 Z4 B) F' w" A) d
/ T1 `9 L0 ~+ ]) n4 E: |<TD> </TD>6 L* Y8 F4 Q" W7 A4 ]
% l" v) X4 G; G2 E7 c3 W<TD align=middle>17.9</TD># y* o$ S+ e8 ?8 a
( P4 i* Y8 a. y& ?, r& |<TD align=middle>22.2镍青铜</TD>
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<TD align=middle>410/镍青铜</TD></TR>1 W" R: F- V/ `9 D; K
/ d5 H" F# k T6 B<TR>
6 ~7 s# w+ @0 e2 J" J5 N8 s
2 k5 E6 K; t. ^<TD align=middle>冷拔黄铜</TD>
7 ]" f7 R/ T/ P
5 [# {$ \6 o2 j<TD align=middle>0.90-0.97</TD>
5 w6 O) K/ U! t- W) J \! A2 k# _8 S& J6 O4 I, y
<TD align=middle>034-0.37</TD>' ], o. G1 g* B2 _! N2 J# B2 L
0 S9 T) Y/ X( K; E
<TD align=middle>0.32-0.42</TD>/ ~% F' i6 O p0 g* m/ v% F
7 |1 {; m2 R8 h7 I/ F9 X& s
<TD align=middle>1083</TD>
( d5 O6 m! y1 m7 C1 m) e
0 k7 F+ N- j* S0 n& ]& e" N, O<TD align=middle>18.8</TD>; Y! V" c, ^( C D3 Z
! j2 i9 e/ e8 y- J! W
<TD align=middle>106</TD>) A9 a# ]* Y: k1 M- [
2 G/ S+ D* j" ]! s' a$ i<TD align=middle>377</TD></TR>1 U5 M# }9 \- m0 Q- G; j. ]& T3 B
8 w) `* N5 } r4 r! V) p( i3 T
<TR>4 x8 v- @3 q) a. U
2 X8 b# W( A$ i$ e9 C) m<TD align=middle>轧制锰青铜</TD>- f O" P" G& t Y$ m2 n
: H. z1 e' `. L1 Q) w<TD align=middle>1.08</TD>
5 j# s. o% k. M3 M" c
/ ^1 }4 X6 k( h& B/ a, d8 k<TD align=middle>0.39</TD>
8 U2 S6 z. O& E0 ~( U3 A
: z+ `* I9 y+ J/ G; _<TD align=middle>0.35</TD># G% S' c0 o) Q6 y( {* r
, v5 k: L" J, G* i$ L<TD> </TD>8 d1 z" x9 ^; y( E2 B% V
+ p, y! W1 i( w0 Z( ?
<TD> </TD>
$ ?( w/ x0 [8 a; a
! q' `1 ^/ ], I5 A( u2 ?<TD align=middle>24.8锡青铜</TD>
9 t2 g d ]1 W5 V+ |% f/ x
( ]; g1 H1 _: `9 z7 T<TD align=middle>343/锡青铜</TD></TR></TBODY></TABLE>
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! W: b4 H* {3 [- z' Z$ a<TABLE class=table1 borderColor=#b5dba2 width="100%" border=1>! E1 l3 r% {5 d: ~) U2 q1 m- s/ Z
0 _' m- C2 }+ n<TBODY>0 q) s. a; Z' [4 a8 P: n. p- x
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<TR bgColor=#e9fde4>! R0 @6 V9 w# T' ?# |" {* n4 E
: Z' t4 C/ t# U/ ^4 U! k- {/ |2 }7 Y<TD align=middle>材料名称<BR></TD>0 X# a2 b& D' [5 P; d+ H
& Y3 K2 t" R2 \# B8 }9 x; o' o<TD align=middle>弹性模量<BR>(×10<SUP>5</SUP>MPa)</TD>
7 I9 a# J0 v2 f, t2 @; n8 |
# W9 V% V( ~ m<TD align=middle>剪切模量<BR>(×10<SUP>5</SUP>MPa)</TD> @0 p4 G+ r6 k; m
& w1 J: g* v" {$ f& B! D6 |
<TD align=middle>泊松比<BR></TD>
9 s: L! I0 x* X# D" Z8 B( g# U: O
) [: A/ @! U2 ]" z<TD align=middle>熔点<BR>(<SUP>o</SUP>C)</TD>
! }& }# C5 K' ^ f3 X. o( P
0 v S* D$ t+ z* u& G Q<TD align=middle>线膨胀系数<BR>(×10<SUP>-6</SUP>/K)</TD>1 Y+ r% a( G1 a( M6 [
& F& O% k& V- X6 W+ ^ d/ I
<TD align=middle>热导率<BR>(W/(m·k))</TD>( m4 m9 S% z2 J
7 }! k2 U; m a3 M ?; |& n/ f<TD align=middle>比热容<BR>(J/(kg·K))</TD></TR>
: ]( ?: V, \4 E
: v6 g$ p# e+ y3 i3 M G! t9 C<TR>
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<TD align=middle>轧制铝</TD>
& x8 W% K6 |$ D, i# D+ h+ U2 U% o+ \ o0 t$ K9 c- l* H4 s7 }
<TD align=middle>0.69</TD>
7 O& }) G& f+ E( v9 a- q7 L/ j& p* d9 `& H# E5 p
<TD align=middle>0.26-0.27</TD>6 e; H; C) r4 u$ ^6 A$ h
6 t: m# m5 P+ H1 c+ o% }: `0 b
<TD align=middle>0.32-0.36</TD>
3 X8 r' ]6 ?: w( T8 W$ e" X* w3 N. d! D5 q4 h
<TD align=middle>658</TD>* t& E0 K" j9 \9 X& J9 M4 \3 E7 A
1 Z% ~& g' s) u7 s7 n<TD> </TD>
) }1 q8 C' s. s) F, Z ^8 n. G6 W% b! E" i3 _
<TD align=middle>238/纯铝</TD>: W7 m! P" B; Z" z2 s* r; ^
0 A+ l. a4 U2 r1 s9 \. h& ^<TD align=middle>902/纯铝</TD></TR>
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<TR>
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<TD align=middle>铸铝青铜</TD>
+ {( y5 [( W/ o1 q
/ m3 F9 H( U e9 e* b3 k8 o. _6 w9 Z0 o<TD align=middle>1.03</TD>* |- e0 m( Q+ [2 ^! U, ]
0 V" o/ M' Q: N' E; {/ h! X& A/ a
<TD align=middle>0.41</TD>) i/ [ |1 C6 S8 ^" x. n
c8 I* c6 |7 A; x: |$ N1 ^
<TD align=middle>0.3</TD>" Q9 J7 v9 p$ k6 y
# t* [0 ~7 F: x% {# N/ V, ]- t1 g
<TD> </TD>/ b/ x+ L7 E* r8 i! j9 W6 e
2 P' f; I5 j3 B7 x<TD align=middle>17.9</TD>, G5 g8 a6 o6 e
, F% k- X) j/ r3 h; h5 V" r
<TD align=middle>56</TD>
5 s. ]" G% L' P! h: Q4 P1 x C* O8 ^4 T, a: {! d |4 J
<TD align=middle>420</TD></TR>. F& \* `( Q) ?
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<TR>
. K4 ^# B9 d$ J; r; S2 `" L- F4 v5 W1 W* G
<TD align=middle>硬铝合金</TD>
$ A7 V' u7 W5 R! @& N4 K
% m( ~. o5 w3 m: x5 b T- e/ C<TD align=middle>0.7</TD>
) ]& U3 x0 R. ~. P! }
( ]. x) `/ C: _<TD align=middle>0.27</TD>
# |& s8 p1 Z& G! J. T e6 t4 ]4 c& F
<TD align=middle>0.3</TD>
5 S% x" x+ H( w4 c5 v! z+ ?- f' y0 @8 y7 d, r' l3 p* Y
<TD> </TD>9 U" i; d% l8 y5 ] w3 ]6 ?
6 [/ F m4 `/ j* _4 v8 e% L) Y0 a
<TD align=middle>23.6</TD>& L2 e0 \4 L g ~1 P0 p2 y
3 Z1 q# S5 G+ O8 C) C8 ~/ r& x) i1 e
<TD align=middle>162/硅铝</TD>' g( D- L% L0 P8 D% I) O
0 {5 U3 ~2 D3 {2 G7 S* I5 u; R4 s
<TD align=middle>871/硅铝</TD></TR># U( J& r, W% W# S& `/ b" g$ z. m
$ q! V# p2 |. a5 k<TR>& ~! y/ @9 Q2 Z n0 X, {% [5 x* {
8 l/ O( n' S r% ^. v! |! o( A9 ?<TD align=middle>轧制锌</TD>
5 {& q! P' L B3 Y! m* s
9 x' L, W8 n" R( U) l<TD align=middle>0.82</TD>3 ?9 Z) C- S8 ]9 Q# a. o
8 _4 s3 P K5 O" W2 p) M9 R5 Z
<TD align=middle>0.31</TD>& C- S6 Z5 w1 `0 Q) V* t: s
* V: \/ {. s V, e, b) e<TD align=middle>0.27</TD>) H- F+ ?( H" P" }: B/ n
2 l3 E% i4 W; o5 e2 ^* U<TD> </TD>
" E: J) x% A3 U) X2 {+ g3 b- @3 E- S% V& p) y+ Y, o
<TD> </TD>
- ~0 N3 h7 @0 S8 o3 R. I3 ]/ D) }: C* N$ R* f( q0 k6 C
<TD align=middle>121</TD>
7 i' i% v8 w z+ G2 V% y/ ]) c8 Y! M6 N% g+ a# F
<TD align=middle>388</TD></TR>
' Q. v: h% r# w, C y2 w
) X2 q W, m: E: ` h9 S<TR>
: @8 B' X' L: O4 e" M8 g# z4 R! _- g0 M7 h5 l% q- }0 P
<TD align=middle>铅</TD>
$ n1 n7 y F7 u$ }7 R( F9 g
1 Q( d& r5 \6 b9 p<TD align=middle>0.17</TD>9 K/ t7 c& `' C8 J d
$ o* t3 J/ ?* u1 Q8 d9 O<TD align=middle>0.07</TD>
+ ^4 D0 L5 b8 ]# r
3 ~$ U8 O, T) N7 F<TD align=middle>0.42</TD>
$ L% [: ?, }6 ]" q+ e m$ @. r. `, h6 R D$ D0 X
<TD align=middle>327</TD>
' M! H, }" ~1 X! Z# H% Q& g' M. [: h0 J* H- {7 P5 k+ q* F, P6 D3 H
<TD> </TD>: o+ A6 M: m4 Z' m6 A# q, L7 [* |
, M+ U2 s0 A4 e2 F7 H7 d+ [7 i1 C
<TD align=middle>35</TD>
. ] J1 A) z- O
@6 a3 W& \7 F* [+ _: a4 x<TD align=middle>126</TD></TR>
; t& h( e9 W5 M
; z, Q$ ~5 |3 `. F<TR>
1 t1 h( O8 L) S% `" s- f; u
6 O5 w3 F+ g9 i0 ^) A<TD align=middle>球墨铸铁</TD>& h! [1 v3 ^/ @4 l
) {4 A) a W& I7 }! @- n c
<TD align=middle>1.4-1.54</TD>
. e- G. ]% z3 t# C( @2 v! ~7 ~, I! o3 W5 A' y+ X
<TD align=middle>0.73-0.76</TD>
3 u+ t( w, D7 n. \" d" Q$ G8 a% R: l1 i$ `9 v+ c
<TD> </TD>
- t" w9 Y7 u1 K( U _4 O+ z+ m
9 ^. K4 h9 w/ v) [1 T8 D+ u<TD> </TD>" G2 K+ C' t" _9 T9 n/ }+ C/ L
; F; [+ ?5 O3 h! h<TD> </TD>0 Y7 p9 [; `# T' ~0 C2 W
# R* B- I' f$ u! D<TD> </TD>
, p, I: w3 ?/ |& y# U) z- r) h' s- K: q$ y3 J9 h) }/ w t/ I
<TD> </TD></TR>
+ O( `/ s2 y: X6 @/ Y& J. `+ m$ X7 ]5 g. i; g/ X. y8 x5 n/ ?
<TR>/ ]9 {" x) I! C- P
9 y& Q/ y* ]) t4 `6 o/ E/ C
<TD align=middle>玻璃</TD>
* H( ^3 \2 U! L, F; w6 C
* d6 y& \& m# w1 z' [ U C<TD align=middle>0.55</TD>5 h2 f& y; L2 G1 m( \2 t1 h4 \
# S9 l9 F- M; l ^<TD align=middle>0.2-0.22</TD>
, e; k& Z9 o) u( ^
6 J9 i8 P7 y) Y8 I<TD align=middle>0.25</TD>
4 T( e- \) H, \2 ]- Y! S* X
4 k. u [ i8 d* R8 ?<TD> </TD>
3 k2 H9 Q. i+ o5 o6 O. t9 k
7 j- D' w6 y1 t1 u0 p<TD align=middle>4-11.5</TD>
7 i9 ~. O6 l9 o* Q- D' N4 H4 k' |
) ?; E# U% I0 ?/ U, r. I: @<TD> </TD>
& m+ X( B& X0 S
9 Y+ @3 w6 o7 j; N, L' f! O5 S) h* \<TD> </TD></TR>. F- g0 A# s: |8 A. v, O2 h; V+ u
2 {% y9 F0 `/ Q
<TR>1 N( t& f) S7 C1 a4 Z5 w
5 c7 R; i$ c6 `% H8 q1 ]<TD align=middle>混凝土</TD>
2 u6 A( n O0 b
- a2 x3 x* v3 G& p3 p) J" q7 s6 G<TD align=middle>0.14-0.23</TD>
1 A0 a( e) t0 c1 @. g; O5 g
& Z( o' p) {. B" |( W' ?2 X) ]5 H6 U<TD align=middle>0.049-0.157</TD>
) f8 G+ a8 E6 L( T5 m, L6 S2 _4 R/ _
<TD align=middle>0.1-0.18</TD>
, d R: _& B7 ]8 `. I" w, }; |( K2 V5 a2 U
<TD> </TD>6 u. L4 e9 i* [) N/ Z
: ~( R8 d! k+ {! [. ?
<TD align=middle>10-14</TD>
8 K* ]/ U3 p8 t$ g0 p4 v8 `/ d$ G7 \1 t" v
<TD> </TD>: R% E' u% {% O+ k5 J
, P' z8 e, c: |9 H<TD> </TD></TR>/ @5 ~ k# J: {5 T6 T7 q* C1 r
, }" J9 v( q6 t P, k! k! [<TR>; C3 M1 R0 Y5 O! x) y
0 K5 x Y! l# O4 W: i- |: |
<TD align=middle>纵纹木材</TD>* n% n* e& p& B7 P
3 i9 `" v1 G% b' R7 n<TD align=middle>0.098-0.12</TD>& ]/ C4 F5 } n$ p) \) [
3 C/ r, k' {& V# S1 I9 {<TD align=middle>0.005</TD>
: @* Z3 U8 h+ q$ t9 Y% b' {" I0 A) d% R! [9 x1 Q. g" F' T" D
<TD> </TD>! r* q; ^6 l" [2 Z
' `5 n( Q7 A5 r; v8 j+ X( `) o; P<TD> </TD>3 K. J7 W. q1 ?! I
3 M! O7 T! m7 }6 V& v<TD> </TD>) [' ^3 o6 d; C! B8 K4 V/ x: [& A
+ a. [6 z! i ^* b, P
<TD> </TD>
! b1 o8 h# A0 l* u
/ Q2 q% `3 t+ m2 [8 ]<TD> </TD></TR>
) Q* N6 y% ~$ ?6 L% o- S9 L1 A8 v, ?; r# N/ r
<TR>* P) E2 [# @* p
5 {& [4 a; {' v: F1 H<TD align=middle>横纹木材</TD>% M' x- K. d( h) T/ V
b/ n' o$ B9 f; k<TD align=middle>0.005-0.00</TD>2 S: R( G* r1 g/ T
+ B; k' P! i3 Y3 g' T/ ^
<TD align=middle>0.0044-0.0064</TD>
$ {$ j* F" N# `1 k$ ~* B
6 S! |0 v. ]# L! B<TD> </TD>
$ J" P( L: l$ K, p: i0 g# S
+ Z2 ^6 `5 V4 F<TD> </TD>
! L! C( P" Y3 o! F; D6 H: q! R
8 H. z: Q7 a* W2 ^' k; t: A; S<TD> </TD>
- e6 [8 x* f. _: M# q. g& P+ e7 d; ^, b* p4 y( z# d
<TD> </TD>
" d" F* @ L( A. u; v" L4 r- Z5 E: m) }+ Y5 t. p
<TD> </TD></TR></TBODY></TABLE>0 x1 a: c# I! v8 h' z
+ h3 x7 Z6 V% y. @
<TABLE class=table1 borderColor=#b5dba2 width="100%" border=1>5 r% z7 z' v& C. X* J
$ I- p# m( d8 [) a
<TBODY>' o* {3 A* _( G' U
0 m8 M7 o7 F" C: v# N( h9 v<TR bgColor=#e9fde4>
+ J2 J* T0 b; [, n5 O/ [0 i5 r
' v" a' L; u" N<TD align=middle>材料名称<BR></TD>
: p6 p4 Z7 l: M& n5 v- ~
) D) c) \/ A8 P w3 R* C7 m. Q<TD align=middle>弹性模量<BR>(×10<SUP>5</SUP>MPa)</TD>
2 J3 h+ \2 Q2 U- Y- B4 X
" u6 v& z6 Z# G<TD align=middle>剪切模量<BR>(×10<SUP>5</SUP>MPa)</TD>' [- y7 m& D4 ~! k( n
) I/ D9 D1 D3 f- n
<TD align=middle>泊松比<BR></TD>% l) i7 {$ J: _( \* q% p6 y, Z* L- D
1 u$ s4 l% v: n6 A1 Q- C; l2 j
<TD align=middle>熔点<BR>(<SUP>o</SUP>C)</TD>( p) L0 [6 V& S. S: ^
' Z8 c1 i0 `" ~7 ~- S<TD align=middle>线膨胀系数<BR>(×10<SUP>-6</SUP>/K)</TD>; h! V5 O/ L1 k' y
5 u" e0 `$ k% w1 t5 e" K, I/ o' S; G# F<TD align=middle>热导率<BR>(W/(m·k))</TD>4 g0 _6 d+ N* V9 h7 @' `/ X
6 k0 o2 N- h2 z4 z/ t! V! ?
<TD align=middle>比热容<BR>(J/(kg·K))</TD></TR> K$ Y0 p1 g" Q' `
9 `% v" d: o; F0 Q" r! u" j
<TR>* n5 Q* J# ]. F+ {
- h1 w- u6 {; V. j3 {$ o% c2 j8 l<TD align=middle>橡胶</TD>
8 g d% N3 X9 H* j/ `; j7 z0 f: Z/ f6 s& m! I/ V8 L; {* ]8 Y3 e5 U
<TD align=middle>0.0000784</TD>+ |% o1 L* D5 G7 u9 Y1 q" G( f
- _( T0 O' O; ?<TD> </TD>
, V3 K. j3 W2 `0 [! U5 V. O) Y. X( `( L- n
<TD align=middle>0.47</TD>
9 P2 f6 T8 \5 T) O: J5 d$ N! D5 q4 Q7 C, }: R* M8 p- b
<TD> </TD>& w0 w H M( m
, k8 i9 J9 {) a
<TD> </TD>7 `5 l, ]7 b. _3 d
4 Z( z$ K: u8 ]( J! i5 c<TD> </TD>1 C7 L) q" K" d# o2 _* S- |# X
& g" e% m- n! t4 a# X0 O [( J<TD> </TD></TR>
0 L7 L0 ?4 y3 D& z
- R) D9 ?. @: |% f5 h9 t<TR>
- X0 b2 j! z3 Z* y0 T7 t4 W" T& Q% z# ?, N5 b: D
<TD align=middle>电木</TD>3 I7 w+ a& ]* k7 X$ Z1 j1 E- c
. {; `% ~' U4 _- j! [' O, ^7 ?3 k
<TD align=middle>0.0196-0.0294</TD>4 K7 u& \3 J3 X" @2 a
" U6 v) f) a, I% D1 |! W<TD align=middle>0.0069-0.0206</TD>
O ~" v2 f' U6 A6 j, r- ?" y9 ~: e: @! O
<TD align=middle>0.35-0.38</TD>1 P' A* d, E+ G0 H
' {( B" y1 D. S
<TD> </TD>
" r5 k5 v: c8 t/ ^0 ^
( G7 b6 l, j( L. Z( Z' C2 p3 x<TD> </TD>5 p, W+ Q# b- V
3 Z, ]1 R! m) F
<TD> </TD>
- v. @- ^9 Q/ a! N/ S o
: k) Y9 t3 j9 N1 J Z5 }* B<TD> </TD></TR>
) M. F& b$ t: u, X
: r( s' |, ~; X, R' D D# U<TR>9 F9 W9 G, @- N
6 Q3 x) p. p: @; \& E
<TD align=middle>尼龙</TD>, E& n3 S' Q6 @4 G- [) @
8 R, q: ~' b& ]% F( H8 b: c5 \
<TD align=middle>0.0283</TD>
) \6 R1 K( k3 U4 o% H5 b( s0 j$ p1 ]
<TD align=middle>0.0101</TD>
7 v L4 q. }6 i0 J! Z6 ~+ H
8 c8 C0 S! S7 l g, b3 u<TD align=middle>0.4</TD>! H: s; C8 X) C9 b6 q
1 ~$ W' G, |2 L) k: V M' k/ O<TD> </TD>
; Z5 e/ g2 J* s3 Z7 ~, _2 s. p/ x0 L: Q+ r6 P; ^. `
<TD> </TD>" x& Q+ \7 {# r! N. m
% N$ v& Q. m+ _3 X% b9 C6 m/ a( P8 p<TD> </TD>
' I. Z2 H" B$ B( Z" _# ^5 O* x& y s; a2 A7 F0 B
<TD> </TD></TR>
# v7 O p* h8 W! q! ]* N" M6 x: V; ]/ m- _8 l y) h% j, ^
<TR>
# D2 ^& G: o" O! z' C2 ?: b
: C, @1 d' X. h( ~, ~6 ^<TD align=middle>大理石</TD>
- j g- L. y% _2 t0 i5 }. c/ m5 y! A) ` Q/ c( x3 |
<TD align=middle>0.55</TD>3 s2 ~: g4 A J, T5 S4 I" V
: J% W/ y4 b3 D {7 i# |
<TD> </TD>. [* T1 G5 R+ L6 I- N# |
. n7 ?7 x# `2 M) `7 i
<TD> </TD>: ]6 r. {/ D3 n4 k9 u
7 D# L' s1 L6 _ S
<TD> </TD>
; t7 P0 v+ u: G3 c0 B5 y
o. G& S% \- Q0 D5 q6 r9 a<TD> </TD>
3 i2 a0 M+ Q* k7 ~1 W6 G. u0 U) b4 ~/ q3 ~6 u0 d% V
<TD> </TD>
7 y7 N# ~1 i9 y: Y) f# t( ]. M" @2 g; ~* k: N5 W, X0 R5 W
<TD> </TD></TR>9 ^! \3 V( q" c
) n% M+ f% O8 k' _' Q<TR>
4 C8 {4 n9 s& @! k
$ T/ X7 o* v: \<TD align=middle>花岗岩</TD>
# H8 q. k0 A" }* |
% ~1 C1 v8 H& M4 Y, ]<TD align=middle>0.48</TD># D% l4 N& l+ R9 Q
: Y' d8 ]% T4 P<TD> </TD>% ?* q( L* \) P9 e
. {1 o9 n: t# P! y<TD> </TD>
: @& S0 [, p J2 k- N' h5 Z: W8 q2 z1 \8 | [7 b
<TD> </TD>
! O: D. O3 U" a1 K7 S
1 x/ g* J- K: v( A- M<TD> </TD>
+ ? R2 M) j1 d% W5 w5 Y/ \
! f$ W+ p5 G- {" B. V<TD> </TD>8 q+ E8 f, Y+ n2 ?5 a1 R2 k' c
2 z. w& }4 v8 A( I) p2 ]; E6 w<TD> </TD></TR>
$ p: _3 I8 v8 x- F9 E" E3 }+ {
; d# u6 e) C, S1 H; \* [: m<TR>
7 R% v! G( R6 H K Q9 K+ z
9 }; ]0 X1 i, x1 f `<TD align=middle>尼龙1010</TD>- F; {5 [" _+ b. { |# I4 x
7 ?5 f, X: X2 A# L' E; I- o
<TD align=middle>0.0107</TD>
% F7 j, Y# N: c0 Y4 @$ R ?' |! Z- p8 B- x
<TD> </TD>' }2 D3 {9 j: Q9 U- Q2 j
+ W, g; a" h& K8 ~
<TD> </TD>
& q' W/ [/ ^2 }9 o$ ] ?5 w. Y$ \- r& p5 M' k
<TD> </TD>, g; x0 s/ S9 h5 z7 M' W
+ O/ y# v! J8 a& k& V4 R" r" }
<TD> </TD>
6 P" J4 p0 L3 ?5 ]6 A7 q8 Q( A
+ F" n5 A# k7 J<TD> </TD>
+ ?; Z* b! i1 w* V$ f
\6 r D& t" w) V8 i<TD> </TD></TR>$ K: U$ l# S$ v8 c, @9 n; S A( d
1 o3 Q2 l4 X3 a w' S
<TR>5 H- N: Q' \5 G; n5 t
] V# k& n, l& Y' L9 T; v
<TD align=middle>夹布酚醛塑料</TD>
0 t% q5 Q P6 H' e q8 a& P, O
<TD align=middle>0.04-0.088</TD>
" q% ^! y$ q( m% T w
7 l3 \5 e1 ^3 y6 i<TD> </TD>
% \6 J. B3 q z# w' k1 ~' F: W3 E& ^1 s
<TD> </TD>
; s! i) e) G2 @$ | J* Q1 N: E$ o$ Y. D6 w4 `" I/ ^
<TD> </TD>: O7 L/ |% G) f2 p2 ] y9 m' Q( r
2 {& c, n+ q) U6 ]) ]# B<TD> </TD>
+ X9 V; @& ^/ L" x
0 \* D g) U5 [& n, d" r/ B<TD> </TD>% H7 b2 j5 T W# i, y% s! d
+ ^# c: e1 J4 W5 t4 ]; u. _
<TD> </TD></TR>
, [) }8 Y& R* N% F I% e1 @. ]6 W* P& Y$ P
<TR>
+ O9 l" W |4 P% \; \0 P" w3 B& n* r4 D! p3 m) |3 v* o
<TD align=middle>石棉酚醛塑料</TD> F# H' {" i2 Q0 {; g
& f' e5 s5 ?, E. D* N; A7 K- G
<TD align=middle>0.013</TD>
' _2 Y5 w0 M5 o+ p) q& `3 h% d$ W5 G. Y% P7 `& t
<TD> </TD>
7 e% ~8 `0 F/ X% }
7 `. F4 g3 d2 E: U<TD> </TD>* D1 x. e8 ^9 y0 M. K3 Q2 h
# d5 j5 ?0 X& X4 i( {3 F( A" N<TD> </TD>
o! N* r$ I2 I0 P( y [0 T% T# P7 A" C
<TD> </TD>
. U8 n" c' i2 s: t& {0 I
2 Y$ d" l7 J0 ]1 p! v) {: Y<TD> </TD>
, W4 l3 y+ I' U0 l$ f5 \/ w: b6 _ Q$ ^6 ~$ T
<TD> </TD></TR>1 z% h' R7 n& k) f- U; ~* d
$ u, t& a/ Y+ Y, z4 |: c
<TR>+ t$ L7 p- u; {
: y' k+ O( y. |* x. ?1 P" a<TD align=middle>高压聚乙烯</TD>
/ T5 E1 b0 X, s+ L7 ~; K: |) j
( O* j% E$ g2 g4 o<TD align=middle>0.015-0.025</TD>+ C/ Q$ R: d0 V* C2 i
, _7 l5 P4 P& A2 F
<TD> </TD>& e& Q5 s( ~7 a+ ?8 }
3 D; T' {+ K" ]& d9 b3 \( Q, v5 I
<TD> </TD>) u# N; R" r5 t* U% i1 g- E4 Y
& x3 O1 e! `& B
<TD> </TD>) A+ C1 o7 g) h( q
; H( p+ _6 u. p2 g* y' {! V% C! X
<TD> </TD>
( h5 b! J2 M* N- x0 a
& @0 W2 Q( _+ P: Q5 s1 s<TD> </TD>3 w. P! X/ c9 Z
3 @1 R" ~ C& Y9 s& z4 O$ F: w<TD> </TD></TR>
- z2 h( x8 [5 H# d$ {) @$ W+ N2 Z( M8 C3 o
<TR>; Y8 f2 {, Q2 ^# `
! H' R# z- Q0 V( E4 [, r
<TD align=middle>低压聚乙烯</TD>
. z& D% J$ V3 A8 Y. G4 ]9 ~- _" i6 N: z6 R8 g
<TD align=middle>0.0049-0.0078</TD>4 q9 |: W$ P1 h3 I8 A0 a$ S; U
7 @2 Z2 _, D% _
<TD> </TD>
: u2 l1 w1 u) I
4 Q4 q; u% u" X0 L6 P+ N M+ g<TD> </TD>) n" |+ S) Y, p& ^1 Y* ]2 e
. f. P4 B7 t. H- q0 i' o" X1 r
<TD> </TD>: F* ]6 \- D1 V2 h# y# J, M4 z
$ O. J; |0 C4 F5 p q
<TD> </TD>
5 @0 }( n- Z+ ~& R! ~/ @- f8 H3 W0 H; d4 o" U0 p
<TD> </TD>
2 S& c% @: v- z( r9 `
9 f9 j$ v0 v0 j/ k3 l<TD> </TD></TR></TBODY></TABLE>; s- E" Q! V* G- N n% A
& a+ o/ o5 }- b( m1 B
<TABLE class=table1 borderColor=#b5dba2 width="100%" border=1>9 H6 }; B3 L# D
7 ^5 `# n* N+ o4 c<TBODY>3 [ u( t7 `' e q* H( ^
& o& P: X- E1 V
<TR bgColor=#e9fde4>' F/ b- Y) B; h1 S7 O
6 D2 H* L& v1 X# v" V' B
<TD align=middle>材料名称<BR></TD>) K/ z+ |4 ]2 M) V5 ~6 n# `# n
6 P: L, i9 q. \- R* w) o, u
<TD align=middle>弹性模量<BR>(×10<SUP>5</SUP>MPa)</TD>$ _" [4 K. v! @7 P0 G$ R3 P
8 k9 L) P2 w; Z2 |9 H, V
<TD align=middle>剪切模量<BR>(×10<SUP>5</SUP>MPa)</TD>
. }1 a L; F' Y9 s
) f. C5 u+ ?# m5 _! d& z<TD align=middle>泊松比<BR></TD>
9 J' g% h+ T1 m8 F4 F' Z& P/ {( n5 F* h
<TD align=middle>熔点<BR>(<SUP>o</SUP>C)</TD>. A% Z% Q m) x5 R( i( {
" u/ X* l& ]- j5 R( L v% u<TD align=middle>线膨胀系数<BR>(×10<SUP>-6</SUP>/K)</TD>
# d& d8 f* ?/ g, d3 l/ K' Q; f9 k! Z, M' D# m( r% O( P8 B c
<TD align=middle>热导率<BR>(W/(m·k))</TD>
: a' t3 F0 |: Z( D/ q1 o
; O* W/ f: \) S6 H9 G" A$ h$ C<TD align=middle>比热容<BR>(J/(kg·K))</TD></TR>7 ^5 t y" k2 K5 D) N
4 n6 }( B, V9 Z D) n
<TR>) `; ]% L3 E, H4 [ Q+ H
M9 T! p: ]! P1 F' O
<TD align=middle>聚丙烯</TD>3 C! e& Q m5 q6 {
( ?& Z/ \8 h$ p9 |6 I
<TD align=middle>0.0132-0.0142</TD>0 R1 R; g8 |& r7 |& X
* E7 n* k3 Q8 u( _; A! I! D
<TD> </TD>
8 Y" L% Y) l3 T1 s! `( \. w& S" a; I$ N/ G
<TD> </TD>2 d4 f6 h p9 {( X. d
7 z4 L2 N; M) O* Q2 F& v2 O( Y, F<TD> </TD>
$ D& v) j3 r p4 p- t& R
1 a# S' u3 C1 ^1 ]! o2 j2 v<TD> </TD>0 F3 K7 z4 v3 P/ x, W
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发表于 2006-8-16 19:22:52
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