martempering

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00:55 Mar 10, 2021
English to Japanese translations [PRO]
Tech/Engineering - Engineering (general)
Additional field(s): Metallurgy / Casting
English term or phrase: martempering
Definition from Engineering Dictionary:
Quenching an austenitized ferrous alloy in a medium at a temperature in the upper part of the martensite range, or slightly above that range, and holding it in the medium until the temperature throughout the alloy is substantially uniform. The alloy is then allowed to cool in air through the martensite range.

Example sentence(s):
  • The primary advantage of martempering is that parts will have lower distortion and reduced residual stress. GEARSolutions
  • The present study shows the results in terms of mechanical properties, impact resistance in special of a cold work tool steel class, after being heat treated by the isothermal modified martempering process, as well as a comparison with the conventional quenching and tempering process and the austempering as well. Research Gate
  • Annealed samples have less carbide in micro structure and are least hard, whereas martempered samples have dense carbide indicating highest hardness. Hardness increased three times with martempering process Hindawi
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Question posted on behalf of translation team:
GBK engineering specialistsGBK engineering specialists


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Summary of translations provided
5 -1マルチテンプ
Mariko Torigoe


Discussion entries: 2





  

Translations offered


2 days 10 hrs   confidence: Answerer confidence 5/5 peer agreement (net): -1
マルチテンプ


Definition from Glossary of terms used in iron and steel:
オーステナイト化後、階段焼入れを行う熱処理。この階段焼入れは、Ms点の真上の温度にフェライト、パーライト又はベイナイトの生成を避けるのに十分な速度で焼入れ後、均一な温度に、しかも、ベイナイトの生成を避ける上で十分に短い時間保持する熱処理。
備考1. その間にマルテンサイトが実際上全段面にわたって形成される。最終の冷却は、一般に空気中で行われる。
2. その目的は、焼入れによるひずみの発生や焼割れを防ぐとともに、適切な焼入組織を得ることである。
3. マルクエンチ(marquenching)ともいう。

Example sentence(s):
  • マルテンサイト生成温度域の上部またはそれよりやや高い温度に保持した冷却剤中に焼入れして、各部が一様にその温度になるまで保持した後、徐冷する操作をいう。その目的は、焼入れによるひずみの発生や焼割れを防ぐとともに、適当な焼入組織を得ることである。マルクエンチ[marquenching]ともいう。 - Kakibu net  
Mariko Torigoe
Japan
Local time: 00:25
Native speaker of: Native in JapaneseJapanese

Votes in favor of/against selecting this as the best translation of the term asked
No  Takashi Fukunaga: This must be a typo. Referred site says "マルテンパ", not "マルチテンプ", as Casey pointed out.
43 days
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