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1)  carboronizing
碳硼共渗
1.
Through the contrast tests it is found that carboronizing process can achieve higher surface hardness and more rational hardness gradient, and that the abradability of the carboromzed parts is much higher than that of the carburoted parts.
对粉末固体碳硼共渗的渗剂成份、共渗效果进行了试验研究,并探讨了共渗层组成及相结构。
2)  boro-carbonization
硼碳共渗
1.
Solid powder boro-carbonization were carried on the 45 steel template,quenching+tempering at low-temperature and quenching+tempering at high-temperature were carried out separately after boro-carbonization.
对45钢制模板进行硼碳共渗表面强化,渗后分别进行淬火+低温回火和调质处理。
3)  Re-B-C-N multi-element penetration
稀土硼碳氮共渗
1.
RE-B-C-N multi-element penetration of 65Mn steel metal rubber with larger wire diameter
大丝径65Mn金属橡胶稀土硼碳氮共渗
4)  RE N C B diffusion process
稀土氮碳硼共渗
1.
The influence of RE N C B diffusion process on the fatigue properties of 45 steel was investigated.
研究了稀土氮碳硼共渗对 4 5钢疲劳性能的影响。
5)  RE-BNC multi-element penetrating
稀土-硼氮碳共渗
6)  carbonnitroboriding
碳氮硼三元共渗
补充资料:碳氮硼三元共渗
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性质:碳氮硼三元共渗是使钢制工件同时渗入碳、氮、硼三种元素的化学热处理工艺。共渗后渗层的硬度较渗硼为低(HV600~1000)。碳氮硼三元共渗如用于石油机械易损零件,能提高使用寿命。碳氮硼三元共渗后空冷即可得到HV750的硬度,对于上述钢材制造的薄小工件,可以省去淬火工序。碳氮硼三元共渗也可以在气体介质中进行,例如用尿素(2500g)、甲醇(8L)、硼酸三甲酯(5L)、丙酮(6L)的混合渗剂滴入840~860℃的井式渗碳炉中,保温3~5h后,在低碳合金渗碳钢上可得到0.4~0.6mm渗层,表面硬度达HRC63~65,甚至更高。

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