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发明名称
一种优质硼氮复合渗渗剂
摘要
一种优质硼氮复合渗渗剂,其特征在于:它是由原料碳化硼、尿素、氟硼酸钠、石墨按照下述重量百分比配制而成:碳化硼:15%;尿素:25%;氟硼酸钠:10%;石墨50%。渗剂中的碳化硼为供硼剂,尿素为供氮剂,氟硼酸钠为活化剂,石墨为填充剂。用黄土作粘结剂做成颗粒状,防止了粉尘污染。该渗剂采用中、高温两段渗使工件表面得到硼氮复合渗层,复合渗层既保持了渗硼层高的硬度,又具有比渗硼层高的韧性,显著降低了渗层的硬度梯度和脆性,防止了渗层的剥落。
申请公布号
CN103045993B
申请公布日期
2014.12.03
申请号
CN201210532777.3
申请日期
2012.12.12
申请人
张云江
发明人
张云江
分类号
C23C8/72(2006.01)I
主分类号
C23C8/72(2006.01)I
代理机构
代理人
主权项
一种优质硼氮复合渗渗剂,其特征在于:该硼氮复合渗渗剂呈颗粒状,它是由原料碳化硼、尿素、氟硼酸钠、石墨按照下述重量比例配制而成:碳化硼:15%;尿素:25%;氟硼酸钠:10%;石墨50%。
地址
276004 山东省临沂市新华路84号农机研究所
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