ZG120Mn13衬套的离心铸造工艺

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[1]赵剑波,孙平,孙玉新,刘荣飞,王暖鹏,吴来弟.ZG120Mn13衬套的离心铸造工艺[J].特种铸造及有色合金,2015,35(04):408-410.

Zhao Jianbo, Sun Ping, Sun Yuxin, et al. Centrifugal Casting for ZG120Mn13 Bushing[J]. Special Casting & Nonferrous Alloys, 2015,35(4):408-410.
[1]赵剑波,孙平,孙玉新,刘荣飞,王暖鹏,吴来弟.ZG120Mn13衬套的离心铸造工艺[J].特种铸造及有色合金,2015,35(04):408-410. DOI： 10.15980/j.tzzz.2015.04.022.

Zhao Jianbo, Sun Ping, Sun Yuxin, et al. Centrifugal Casting for ZG120Mn13 Bushing[J]. Special Casting & Nonferrous Alloys, 2015,35(4):408-410. DOI： 10.15980/j.tzzz.2015.04.022.

研究了高锰钢离心铸造的生产流程

消除了离心铸造ZG120Mn13衬套的缩孔、缩松等缺陷

离心铸造ZG120Mn13钢组织致密

晶粒尺寸在70

30μm之间

晶粒度为3

级。生产结果表明

ZG120Mn13衬套生产工艺由砂型铸造改为离心铸造后

成品率提高了35%

铸造生产率提高了40%

成本下降了约26%。

Centrifugal casting process of ZG120Mn13 bushing was described.Centrifugal casting ZG120Mn13 bushing has the absence of shrinkage porosities（holes）

and the sound microstructure with grain size in range of 70

30μm and grain size degree of 3

level can be observed.And practical production shows that qualified rate

the cast productivity and production cost of centrifugal casting ZG120Mn13 bushing is increase by 35%

40% and is decreased by 26%

respectively.

高锰钢离心铸造衬套缩孔晶粒度

Austenitic Manganese SteelCentrifugal CastingBushingShrinkage CavityGrain Size

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