Title: Boronization in solid-gas phase
Application Number: 85100597 Application Date: 1985.04.01
Publication Number: 1002497 Publication Date: 1986.08.20
Approval Pub. Date: Granted Pub. Date: 1989.07.05
International Classifi-cation: C23C8/08
Applicant(s) Name: Lanzhou Univ. Address:
Inventor(s) Name: Jia Xaotian, Wu Boshan
Attorney & Agent: WU DAMING
Abstract:
     The present invention is a thermo-chemical treatment-Boronization technolagy. There are three methods, i.e. solid, liquid and gas phase boronization. The gas phase method is genorally better than others. This invention uses solid chemicals, which can form boron atmosphere when heated, and the foronization of work pieces occurs wherein. This method is toxic-free and explosion-proof. The source of raw chemicals is plentiful.
Time: 2