Email:eric@dgnck.com简体中文NCK Technology Co.,Ltd

NCK Technology Co.,Ltd

Mold Of Vacuum Heat Treating Technology

Vacuum heat treatment technology in recent years, the development of a new type of heat treatment technology, it's features, is urgently needed in mold manufacturing, such as prevent adding oxidation and removal of carbon, vacuum degassed or degassing, elimination of hydrogen embrittlement to improve material (part), plasticity, toughness and fatigue strength. Smaller temperature difference between inside and outside the vacuum slowly, parts and other factors, determines the deformation of vacuum heat treatment process causes small.

By using different cooling media, vacuum quenching can be divided into: vacuum, vacuum oil quenching gas cooling quench, vacuum and vacuum nitrate Water quenched austempering. Vacuum heat treatment of mould, mainly is the application of vacuum oil quenching, vacuum and vacuum gas-quenching and tempering. To keep the workpiece (such as mould) excellent characteristics of vacuum, coolant and cooling process of selection and very important, quenching process using oil cooling and air cooling.

NCK Technology Co., Ltd is a factory which focus on injection molding and surface solution OEM/ODM service, OEM/ODM injection mould, plastic molding, painting & printing and assembling service.

welcome to inquiry us.

Dongguan NCK Technology Co., Ltd

Contact 1 Spencer Chen

Tel: +86-134 2864 0022


Contact 2 Leo Lee

Tel: +86-134 5062 6916



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