carburizing flame 渗碳火焰,碳化火焰,碳化焰相关短语 soap bubble method (测定火焰基本速度的) 皂泡法 detonation plating (火焰镀金法的代用语) 爆炸镀金法 carburizing temperature (渗碳温度) 碳化温度 fire sand (制造碳化硅的中间产物) 氮碳化硅 Dressler kiln (隔焰式) 德雷斯勒式隧道窑 underwater cutting (氢...
The rate of carbon diffusion into the metal surface during acetylene flame carburizing is influenced by process parameters such as temperature, gas composition, and duration of exposure. Acetylene flame carburizing can be performed on a range of ferrous and non-ferrous metals, providing versatility in...
The flame produced by burning propane—butane and acetylene in oxygen is stable, has a high carburizing capacity, and is suitable for high-temperature carburizing. The structure of the flame depends on the ratio of acetylene and propane—butane, and the ratio of oxygen and the gas mixture. ...
摘要: PROBLEM TO BE SOLVED: To reliably prevent air for being mixed into a carrier gas in a carburizing quenching furnace when a work is to be carried in and out without using any flame curtain for deteriorating work environment.收藏 引用 批量引用 报错 分享 文库来源 求助全文 CARRY-INOUT ...
Above a certain limiting carburizing temperature, the precipitates coarsen or dissolve, and their pinning effect is lost. It appears to be most efficient keeping as much as possible microalloy content in solid solution during thermo-chemical processing, which then can precipitate as fine-sized and ...
acetylene flame carburizing 乙炔焰渗碳相关短语 carburizing temperature (渗碳温度) 碳化温度 Dressler kiln (隔焰式) 德雷斯勒式隧道窑 underwater cutting (氢氧焰) 水下切割 verditer (碳酸铜) 铜盐颜料 wall flash (倒焰窑火箱部位) 挡火墙 soap bubble method (测定火焰基本速度的) 皂泡法 Tammann furnace ...
PROBLEM TO BE SOLVED: To provide a carburizing device capable of performing a high-temperature rapid carburization treatment by producing safely and stably gas for carburization containing a high concentration of carbon monoxide, while suppressing generation of soot.SOLUTION: In a production method of ...
The present invention suppresses the generation of soot, with a carburizing gas containing carbon monoxide at a high concentration to provide a carburizing method which allows high temperature rapid carburization. A is introduced while forming a swirling flow of the hydrocarbon gas and oxygen gas to ...
PROBLEM TO BE SOLVED: To provide a production method of atmospheric gas for carburization capable of producing safely and stably gas for carburization containing a high concentration of carbon monoxide suitable as gas for high-temperature rapid carburization by suppressing generation of soot.SOLUTION: ...