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- Slow penetrating rate of the traditional gas nitriding is an important factor affecting its production cycle . 傳統的氣體滲氮工藝的滲速慢是影響其生產(chǎn)周期的一個(gè)重要因素。
- What is the most often used heat treatment method? Gas nitriding or vacuum nitriding? Post tampering needed? How many times? 沖裁模材料常用的熱處理為何?滲氮法?真空滲氮法?之后須回火嗎?幾次?
- The paper makes a primary approach to a two big problems on the long period and the heavy brittleness resulting from gas nitriding process. 針對氣體滲氮工藝存在的周期長(cháng)和脆性大兩個(gè)問(wèn)題進(jìn)行了初步的探討。
- Gas nitriding process is graduately replaced by ion nitriding process because of taking long time and expending a large amounts of gas. 氣體氮化發(fā)展由來(lái)已久,因處理時(shí)間長(cháng),消耗氣源而逐漸被離子氮化方法所代替。
- 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. 通過(guò)預氧化和增加護任，使普通氣體診氛的速度大大加快，從而縮短了生產(chǎn)周期，節約了能源，取得了明顯的經(jīng)濟效益。
- The Protection of Workpiece from Gas Nitriding 氣體滲氮件的阻滲
- 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. 結果表明：在滲氮質(zhì)量高于傳統方法的基礎上，氣體滲氮的周期大約縮短40%25。
- Industrial Application of Microcomputer Controlled Gas Nitriding 微機控制氣體滲氮的生產(chǎn)應用
- Laser Gas Nitriding Modified on NiTi Shape Memory Alloy 激光氣體氮化改性NiTi形狀記憶合金
- Keywords stainless steel;gas nitriding;preoxidation; 不銹鋼;氣體氮體;預氧化;
- This article introduces and discusses the purification of ordinary nitrogen by coarse titanium powder and its application in gas nitridation technology of titanium surface. 介紹和討論利用粗顆粒鈦粉末凈化普通氮氣及其在鈦表面氣體氮化工藝中的應用。
- I'll refill my cigarette lighter with gas. 我將給打火機再灌滿(mǎn)汽油。
- The gas bubbled to the surface of the water. 氣體變成氣泡升上水面。
- We are well served with gas in this town. 這個(gè)城鎮煤氣供應得很好。
- He cooks his meal with a gas stove. 他用煤氣爐做飯。
- Preparation Technology of Fe-N Single-phase Austenite by Gas Nitriding 單相Fe-N奧氏體的氣體滲氮制備工藝
- Don't forget to drop by at the gas station. 別忘了到煤氣站去看看。
- I was given gas when they pulled my tooth out. 給我拔牙時(shí)用了一氧化二氮。
- His long speech was nothing but gas and hot air. 他的長(cháng)篇大論只是吹牛和空話(huà)。
- The gas main explode and set fire to the house. 煤氣總管爆炸引起房子失火。
