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- Slow penetrating rate of the traditional gas nitriding is an important factor affecting its production cycle . 传统的气体渗氮工艺的渗速慢是影响其生产周期的一个重要因素。
- What is the most often used heat treatment method? Gas nitriding or vacuum nitriding? Post tampering needed? How many times? 冲裁模材料常用的热处理为何?渗氮法?真空渗氮法?之后须回火吗?几次?
- The paper makes a primary approach to a two big problems on the long period and the heavy brittleness resulting from gas nitriding process. 针对气体渗氮工艺存在的周期长和脆性大两个问题进行了初步的探讨。
- Gas nitriding process is graduately replaced by ion nitriding process because of taking long time and expending a large amounts of gas. 气体氮化发展由来已久,因处理时间长,消耗气源而逐渐被离子氮化方法所代替。
- Ordinary gas nitriding is quickened greatly by pre-oxidating and increasingfurnace atmosphere pressure so as to shorten production period,save power,and obtain obvi-ous economic benefit. 通过预氧化和增加护任，使普通气体诊氛的速度大大加快，从而缩短了生产周期，节约了能源，取得了明显的经济效益。
- The Protection of Workpiece from Gas Nitriding 气体渗氮件的阻渗
- The result shows that the gas nitriding period is approximately shortened by 40%, however, with the nitrided quality being higher than that gained from the traditional one. 结果表明：在渗氮质量高于传统方法的基础上，气体渗氮的周期大约缩短40%25。
- Industrial Application of Microcomputer Controlled Gas Nitriding 微机控制气体渗氮的生产应用
- Laser Gas Nitriding Modified on NiTi Shape Memory Alloy 激光气体氮化改性NiTi形状记忆合金
- Keywords stainless steel;gas nitriding;preoxidation; 不锈钢;气体氮体;预氧化;
- This article introduces and discusses the purification of ordinary nitrogen by coarse titanium powder and its application in gas nitridation technology of titanium surface. 介绍和讨论利用粗颗粒钛粉末净化普通氮气及其在钛表面气体氮化工艺中的应用。
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- We are well served with gas in this town. 这个城镇煤气供应得很好。
- He cooks his meal with a gas stove. 他用煤气炉做饭。
- Preparation Technology of Fe-N Single-phase Austenite by Gas Nitriding 单相Fe-N奥氏体的气体渗氮制备工艺
- Don't forget to drop by at the gas station. 别忘了到煤气站去看看。
- I was given gas when they pulled my tooth out. 给我拔牙时用了一氧化二氮。
- His long speech was nothing but gas and hot air. 他的长篇大论只是吹牛和空话。
- The gas main explode and set fire to the house. 煤气总管爆炸引起房子失火。
