vt.使?jié)B碳

There are some problems in manufacturing of Semi-finished Product of Cemented Carbide Glass Cutter.It is difficult to shaping and there are always carbon elimination and carburize after sintered. 硬質(zhì)合金玻璃刀毛坯在生產(chǎn)過程中存在成型難,燒結(jié)后易出現(xiàn)脫碳、滲碳以及粘舟等問題,合格率低。

Successfully carburize on a sample surface of alloy bar grate by plasma technology, making case carbon content more than 1.5% and depth of carburizing layers about 1 mm, improving the case hardness greatly. 利用等離子技術(shù)成功地在合金篦條試樣表面滲碳

Keywords Casting carburize;Graphite sand;Computer simulation; 鑄滲;石墨砂型;計(jì)算機(jī)模擬;

Keywords BF cast iron cooling stave anti carburize hot spraying; 高爐;鑄鐵冷卻壁;防滲碳;熱噴涂;

Keywords converter gas;iron carbide;deoxidization;carburize; 轉(zhuǎn)爐煤氣;碳化鐵;還原;析碳;

vt.使?jié)B碳

n.滲碳劑