球墨铸铁，火焰淬火铸铁，合金铸铁的直接堆焊。
Ductile iron, flame hardening, alloy iron direct hardfacing.
以往采用火焰淬火和盐浴局部加热淬火，其效果不理想。
The former flame quenching and quenching after local salt bath heating for it could not obtain good result.
最后介绍了火焰淬火用模具材料，并列举了实际应用实例。
Stated mold material of case flame hardening and application examples.
火焰淬火和感应淬火是经常在大型齿轮上使用的热处理方法。
Flame hardening and induction hardening are the methods usually used to harden larger gears.
介绍了内锥孔火焰淬火机床、工装和喷头的设计以及淬火加热温度和相平衡时间的确定方法。
This paper introduces the design of taper bore flame hardening machine, fixtures, nozzles block and the methods to determine hardening temperature and phase balancing time.
本实用新型公开了一种用于孔内淬火的燃烧器，特别适用于列车车钩钩尾销孔局部表面 火焰淬火。
The utility model discloses a burner used for quenching in hole, in particular suitable for quenching the partial surface flame in pin hole at hook tail of hook of the train.
本实用新型公开了一种用于孔内淬火的燃烧器，特别适用于列车车钩钩尾销孔局部表面 火焰淬火。
The utility model discloses a burner used for quenching in hole, in particular suitable for quenching the partial surface flame in pin hole at hook tail of hook of the train.
应用推荐