Mar 10, 2021 00:54
3 yrs ago
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English term
martempering
GBK
English to Finnish
Tech/Engineering
Engineering (general)
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 sentences:
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)
Proposed translations
(Finnish)
| 5 | Kuumakylpykarkaisu |
Pertti Hietaranta
|
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Proposed translations
9 days
Pertti Hietaranta
Finland
Finland
Finland
Professionalism at its best - on time
Native in: Finnish (Variant: Standard-Finland) 
Works in: English to Finnish, Finnish to English, Swedish to Finnish, and 1 more.
Kuumakylpykarkaisu
Definition from
Bodycote:
Lämpökäsittelymuoto, jossa teräs äkillisesti jäähdytetään, yleensä sulasuolakylvyssä lämpötilassa, joka on juuri martensiittikäynnistyslämpötilan yläpuolella.
Example sentences:
Kuumakylpykarkaisu: lämpökäsittely, jossa kappale austenoinnin jälkeen sammutetaan suolakylvyssä Ms-lämpötilan yläpuolelle määrätyksi ajaksi. (Uudenmaan ympäristökeskus)
Mittamuutokset päästössä • paineilma • alipaine (sammutuskaasu riittävällä ylipaineella) • kuumakylpykarkaisu tai leijupatja 180–220 °C tai 450–550 °C, jonka jälkeen jäähdytys ilmassa (Uddeholm Bure - Uddeholm Oy Ab)
en martempering fi kuumakylpykarkaisu (IATE)
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