【Eng.Title】
% A( ^5 G T5 f0 A, Y | Discussion on zero heat preservation during quenching/normalizing structural steel7 l8 w# B1 y8 U) j6 ~
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【Author】+ W" i# l# {7 ]! a* a# N3 a
| 朱凤艳; 李春凤;& g" {8 f( Z* ^- m# X) S2 o
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【Eng.Author】
7 b! I7 M( w" u" u" ` | ZHU Fengyan, LI Chunfeng(Bohai Shipbuilding Vocational College, Huludao 125005, China)
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【Institution】
. i; p; f; P2 w | 渤海船舶职业学院; 辽宁葫芦岛125005;: R z( ]! |( I7 f( {6 ^
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【Journal Name】
+ \* c8 G2 ~0 W( g( E | 沈阳工业大学学报 , 编辑部邮箱 2003年 03期8 F2 m1 ^6 v3 X$ u4 l$ `9 Y0 v; r
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【Eng.Journal Name】
0 r2 }8 }* ~5 M% g4 H( v | Journal of Shenyang University of Technology+ p: w* r( e" D# S6 w5 t' D1 E
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【Keyword】
6 f" }8 \' x8 l% p# I$ l0 P | 淬火; 正火; 保温; 零保温;$ C+ h0 |8 L6 f& _; P& ?
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【Eng Keyword】
' B5 ~7 ^0 W2 n | quenching; normalizing; heat preservation; zero heat preservation;' t0 w& v5 J+ x# c
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【Abstract】
/ s% j" Q$ q9 o# V& K7 t | 目前,国内外从节能角度出发,大力探索缩短加热时间的途径.通过理论论证和实验的方法,对缩短结构钢热处理保温时间进行了研究、分析,认为结构钢在淬火和正火过程中,缩短保温时间甚至零保温是可行的,更是必要的.' u/ j+ q: t3 d+ i9 a& F. j
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【Eng.Abstract】$ ~# f# ?; O I7 h5 V
| At present, from the point of energy saving,the approach of shorteni ng heating time during heat treatment has been searched widely abroad.In the pap er, the method of shortening heating preservation time during structural steel heat trea tment has been researched and analyzed by means of theory argumentation and expe riment.It seasible and necessary to shorten heating preservation ti me or zero heat preservation in the process of quenching/normalizing structural steel.
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【DOI】
1 Y! [) j+ \. r7 K) [- x | cnki:ISSN:1000-1646.0.2003-03-007
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发表于 2010-2-9 19:11:59
