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Annealing of steel
Feb.22,2017Annealing is a generic term denoting a treatment that consists of heating to and holding at a suitable temperature followed by cooling at an appropriate rate, primarily for softening of metallic materials. It a...
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Carburizing Processes
Feb.14,2017Carburizing is a comparatively simple process that is adaptable to meet a variety of requirements.A few general comments on the process and results as follows:
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Common steel hardness after tempering in different temperature
Feb.07,2017Using heating, holding and cooling methods make metal internal organization structure change in order to obtain the organization structure of workpiece using performance.Different steel after different heat tre...
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Happy Chinese Lunar New Year
Jan.24,2017Chinese Spring Festival, also called Lunar New Year, has more than 4,000 years of history. Being one of the traditional Chinese festivals, it is the grandest and the most important festival for Chinese people. ...
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PRE-HEAT TREATMENT AND POST WELD HEAT TREATMENT (PWHT)
Jan.18,2017pre-heat treatment and power weld heat treatment(PWHT)
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HENAN TIANLI THERMAL EQUIPMENT CO.,LTD manufacture Car bogie hearth furnace, Pit type furnace that are widely used in the Aerospace, Marine engineering, Rail transportation, Wind power, Nuclear power, New energy vehicles, Heavy machinery and other fields.
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