Morphological Variation of Eutectic Carbide in Twin-Roll Casting Strip of W9Cr4Mo2

钢铁研究学报(英文版), 2003, 10(4): 68-70.

^1, , ^2, , ^3, , ^4, , ^5,

1.Northeastern University, Shenyang 110004, China

2.Northeastern University, Shenyang 110004, China

3.Northeastern University, Shenyang 110004, China

4.Northeastern University, Shenyang 110004, China

5.Northeastern University, Shenyang 110004, China

基金项目: 国家自然科学基金(59995440) State Fundamental Research Project of China(G2000067208-4)

Morphological Variation of Eutectic Carbide in Twin-Roll Casting Strip of W9Cr4Mo2

Keywords： annealing treatment

The netlike eutectic carbide in twin-roll casting strip of W9Cr4V2 was dissolved and broken up gradually with increasing heating temperature during annealing treatment. Almost all eutectic carbides exist in granular form with heating temperature up to 950 ℃. It is considered that the refining of lamellar spacing made it possible for eutectic carbide to be granulated.

参考文献

[1]	Nikolai Za Puskalo .Effect of Cooling Operation on Strip Quali-ty of 4.5 %Si Steel in Twin-Roll Casting Process[J].ISIJ International,1999,39(05):463-470.
[2]	Shigeru Miyake;Hirosh Yamane;Masao Yukumoto et al.Strip Quality of Highly Alloyed Metals by Twin Roll Casting[J].ISIJ International,1991,31(07):689-695.
[3]	Tamares R P;Isac M;Guthrie R I L .Roll-Strip Interfacial Heat Fluxes in Twin-Roll Casting of Low-Carbon Steels and Their Effects on Strip Microstructure[J].ISIJ International,1999,38(12):1353-1361.
[4]	Hiroyuki YASUNAKA;Kazuyuki TANIGUCHI;Masahiko KOKITA .Surface Quality of Stainless Steel Type 304 Cast by Twin-roll Type Strip Caster[J].ISIJ International,1995(6):784-789.
[5]	Masao YUKUMOTO;Hiroshi YAMANE .Thin Strip Casting of Ni Base Alloys by Twin Roll Process[J].ISIJ International,1995(6):778-784.
[6]	Thomas Brian G .Issues in Thermal-Mechanical Modeling Casting Process[J].ISIJ International,1995,35(06):737-743.
[7]	Shiang L T;Wray P J .Microstructures of Strip-Casting Low-Carbon Steels and Their Response to Thermal Processing[J].Metallurgical and Materials Transactions,1989,20:1191-1198.
[8]	Zhou Sou-ze;Pan Fu-sheng;DING Pei dao.Research on Thin Strip of High-Speed Steel Produced by Twin-Roll Casting[J].Technique on Special Alloy Steel,1997(02):44-47.
[9]	Novikov И И.Theory of Heat Treatment of Metals[M].北京:机械工业出版社,1987
[10]	Kuniaki Osada;Setsuo Uekoh;Takeya Tohge et al.Super-plasticity of a Duplex Stainless Steel Produced by a Direct Strip Casting Technique[J].Transactions of the Iron and Steel Institute of Japan,1998,28:16-22.

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Morphological Variation of Eutectic Carbide in Twin-Roll Casting Strip of W9Cr4Mo2

参考文献