Technical Information-Ningbo Jinhao Mould Material Co., Ltd.

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Mold steel manufacturers tell you how to heat treat HSS?

2021-02-03 15:44:11

A large number of bearing steel smelting is carried out by electric arc furnace, which can be developed into various types of primary refining furnaces a...

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Toughness of cr12 die steel

2021-02-03 15:48:16

The general annealing method is to keep the temperature at a low temperature of 1°C or less, while high-speed steel is held for a longer period of time due to ...

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Mold steel manufacturers to introduce you the characteristics of bearing steel

2021-02-03 15:21:14

Increase the carbon content will make the quenching residual austenite (rR) increase, tempering difficulty. The original M35 steel carbon content is low (0.80%-...

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How to use Cr12mov die steel?

2021-02-03 15:11:27

For materials with high fracture toughness, the crack must have a sufficiently high stress intensity factor at the crack tip, i.e., a large crack length. When t...

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Wear resistance and thermal fatigue resistance of cr12 die steel

2021-02-03 15:14:38

Abrasion resistance.The main factor affecting the life of a mold is usually the wear resistance of the mold material. Since the mold is subjected to a large com...

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