机械用碳石墨材料的耐化学腐蚀性能7 J8 g9 O4 U* D/ ~2 G
Chemical Corrosion Resistance Performance Sheet of Mechanical carbon-graphite |
介质
: A1 C0 I3 J/ PMedium | 浓度3 y4 D# ]* g5 T3 K% m9 e. V
Concentration
; E9 h; H! W5 c. w% | 纯碳石墨与硅化石墨
( y N: E* M4 N7 BPure Carbon and Sic-Graphite | 浸渍树脂碳石墨; q% m z6 j4 w: }: ^
Resin-Impregnated Carbon Graphite | 浸渍金属碳石墨* c$ e5 S! \, R. v+ r/ D, F! T
Metal-Impregnated Carbon-Graphite | 酚醛树脂石墨
( ~, [0 Z7 o4 L, PPhenolic Resin Graphite |
酚醛
; {) R3 u1 T$ ]. uPhenolic Resin | 环氧% D) N( H5 k2 o: u7 u
Epoxy Resin | 呋喃 F/ Q( p& R+ k% ?/ K7 Y: f
Furan Resin | 锑* B0 Z, J! Z' a% w
Antimony | 巴氏合金
3 y: d; _$ b% N4 k* O7 f$ RBabbit | 铝合金' u; v. i b* s6 G; a
Aluminium Alloy | 铜合金
4 `1 |8 E& m& B. eCopper Alloy |
盐酸
7 E* ?2 y- z; ]# l! [6 S4 JHydrochloric acid | 36 | ★
" e" ?: a7 H* |7 R% r | △ | △ | △ | × | × | × | × | △ |
硫酸
1 {9 N7 G1 L5 ]' J: _0 QSulfuric Acid | 50 | ★7 `2 |8 U& M8 }6 K$ Y# f
| △ | × | △ | × | × | × | × | × |
硫酸9 L: D7 t; K5 L8 }4 F8 d/ k6 D
Sulfuric Acid | 98 | ★
$ W2 x' L0 x: v6 I$ I, _) r | △ | × | △ | × | × | △ | × | △ |
硝酸
; Z. F1 { s/ ]; O- q" zNitric Acid | 50 | ★4 ^- l. c3 a8 p4 M8 ]
| △ | × | △ | × | × | × | × | △ |
硝酸
m- J% W8 }; \+ _8 L: SNitric Acid | Strong | ★
1 l6 L: N0 L1 g5 }" P | × | × | × | × | × | △ | × | × |
氢氟酸
: a! p# }6 p- S: @3 [8 {Hydrogen Fluoride | 40 | | △ | × | △ | × | × | × | × | △ |
磷酸
8 J0 C5 W8 E1 EPhosphoric Acid | 85 | ★1 r% }4 T3 ?6 E' s
| ★7 K, P! P9 I" e
| ★1 ?* M s3 [' Q( q' }2 P- @
| ★$ ?; t+ J2 N0 E3 T A" O: c
| × | × | △ | × | ★
- K# {( V, e/ h1 w0 X9 b3 ~' } |
铬酸8 M4 E& h! Z& [# x# f$ G+ \& c
Chromic Acid | 10 | ★
/ c0 I3 N* T; R% X) P4 G3 E6 Z% l | △ | △ | △ | × | × | △ | × | ★: k" u" x, y3 _. N
|
醋酸
& _1 j9 k9 @! n/ o4 t/ T# eAcetic Acid | 36 | ★
7 Q3 n3 p1 h Y6 ^* s9 M, \ | ★, l X6 e; z8 `6 T
| △ | △ | × | × | × | × | ★
* O+ I8 Q1 s1 w/ w, ^ |
氢氧化钠- G+ Y9 N5 L3 r% Z/ C' @6 I
Caustic Soda | 50 | ★
~3 e$ Q) D* I2 w+ R- ^ | × | ★/ M0 W4 [1 r h4 s
| ★6 O& g+ _ r1 }! L- \8 i
| × | × | × | ★
7 \, H, h3 U- | | × |
氢氧化钾
+ B, W7 y5 T. g; g$ Z( A# gPotassium Hydroxide | 50 | ★# T0 C# m4 Y/ A. z1 l; ]5 c
| × | ★$ @: f+ X' v/ m! H; I4 l
| △ | × | × | × | ★6 V0 }% H8 F5 Q; }6 G& Y
| × |
海水% i9 z/ g9 n* |' Q* C2 } G" |3 J ^
Sea Water | | ★
0 B2 Y+ J9 T5 I' O | △ | ★
/ D& P+ v+ p8 l. o) n- W3 I# Y$ r | ★
: i( D7 b; W4 V) o E | × | ★
/ \& j9 n2 y/ o' V | × | ★6 x2 }$ p- ]8 H' @. E
| △ |
苯
6 I# i5 Y3 F7 ~Benzol | 100 | ★5 L! N$ K1 u" G1 l% G
| | ★ r- d) g+ F8 ~# v* s
| ★
6 f! E3 \( d# s! n/ f! a | △ | ★
7 n: d5 ?0 r; I4 @ v5 D# L | ★
9 q9 o3 s: i7 c' o' Q | △ | ★+ U4 s& D; a0 H9 _2 N
|
氨水0 {+ M: Z) J7 L+ f: J
Ammonia | 100 | ★
K/ b2 W! j) N: s | △ | ★
! Z5 b- V* g' e; d7 ?7 m | ★4 o4 W9 h: S3 S/ r, a/ s
| ★
2 v9 R; y- h* Q5 ^6 ~0 u7 T3 k | ★1 {& K: ~) F0 h2 ?, F! a' [3 e6 m# k
| ★9 |1 ?! q+ f, H9 L
| × | △ |
丙酮
1 g# D& S- P0 T* R9 w7 HAcetone | 100 | ★9 ?' Y$ u9 ?5 t9 N0 X0 C& G5 D7 n
| △ | △ | ★3 q9 X/ [+ ~$ c/ Q6 k
| ★
9 h% c1 v( y4 q+ L9 g( |6 i | △ | ★
) l; t: `/ s- O, S) n* B | ★
m" }4 j% R+ \ q" ~1 h3 g% Z# b# r | △ |
尿素+ C/ c2 K9 T( i& m
Urea | | ★& y$ a9 X+ f) g4 C
| ★
7 d4 S: P- }' t5 U | ★
; H. H& _7 H/ y# Y% d d | ★
+ J6 O9 y7 g7 t | ★
3 F7 c2 ], Z6 Q5 v; X | △ | ★+ L/ v s( X. ~0 ]
| × | ★
( b% o' U: z5 H; y$ O$ n |
四氯化碳: a, {; j% X6 J5 U6 p
Carbon Tetrachloride | | ★
$ Y) A* {+ F& c4 x# i6 A& M! I | | ★' ~* U9 s7 s) S3 }: \
| ★
) l9 y* e8 [$ G K% ~( d7 h3 Y/ o | ★
2 u9 E/ \+ E6 i8 R2 f | ★+ Q/ h. V' ]+ s
| ★. i! d# ~' A5 g1 `* T
| ★
9 q+ F# H1 ]* P d | ★# A* s& D. Q- h
|
机油
! h1 M3 `+ P4 X! b* C/ j0 X3 MMechanical Oil | | ★- E7 D+ v# I9 P: _! Q
| | ★
6 }' H1 P6 ?( ^8 p | ★
% ~3 r. i- X$ O; A6 [ | ★2 K3 V0 e% K; u `! V
| ★
7 q( P) E# A/ i1 T1 k | ★0 |3 W6 c( y, [ R0 p0 g
| ★
$ U" P. E& V ~9 T# ]( |5 y% W9 L) O* f | ★% t' r; D9 p) B$ O! `+ @: O5 j
|
汽油
% m7 p0 m8 X7 v. a$ S) L6 uFuel Oil | | ★
1 @9 @ J4 L" F- v9 s | | ★/ p) g0 K% E7 `0 C( w: _7 _
| ★! u& l6 k2 g& B5 |
| ★. @2 L; p ^( K$ f# X; p4 s7 i
| ★
6 X" E: I7 z" ? | ★
$ I' B! X; }5 x S& f% C | ★
# z( |" f$ F. m: r, k | ★
) s& C+ \6 v, I, W# ?4 i0 m' Q' f1 x |
注:
2 P; f9 W) J+ U( k! f4 E' y3 a★ 为稳定;$ j1 i+ A7 ~* F z* a
×为不稳定;% f( ^$ g0 N t- @5 b
△为尚稳定
6 H0 P1 ?( |% h& M! iNote:
, [, t" X8 t1 n$ Q, F+ W★=Satisfactory; ×=Not Recommended;
+ g( j) J( c# B- v△=Fairly Satisfactory. |