What are testing methods for stainless steel precision castings?

What are testing methods for stainless steel precision castings?

Stainless steel precision castings is an excellent technology in the foundry industry, which is widely used. When we operate stainless steel precision casting, we know what are the detection methods of stainless steel precision casting.

1. The manufacturing process can be partially automated to save manpower and improve the production rate;

2. Low production cost; The scale precision of the casting is high and the surface roughness is fine. The scale precision of the casting can reach 4-6 grade and the surface roughness can reach 0.4 — 3.2μm, which can greatly reduce the machining allowance of the casting.

3. Good scale stability;

4. The ceramic shell mould is thin, and the cooling rate of casting after casting is high and uniform, so its mechanical properties are better; Stainless steel precision casting will be due to its high pouring temperature, the superheat of the molten steel, in the process of use need to remain liquid for a long time, in the process of use of its liquidity can be improved, directly cause grain thickness, hot crack and other defects.

Due to the poor fluidity of liquid steel in stainless steel precision casting, the thick wall of steel castings should not be less than 8mm and it is difficult to process castings by other methods in order to prevent the cold isolation and insufficient casting of the cast steel in the process of use. When we test the stainless steel precision registration, we can operate in accordance with the above detection methods. The correct operation of stainless steel precision casting and the correct detection can be carried out in accordance with the above detection methods.

We Lantian Precision Machiner Manufacturing company can provide good quality stainless steel castings, not only stainless steel castings, but also carbon steel castings, and low alloy steel castings we can work and supply. If you want to know more of us, contact us now: info@ltmetalcasting.com or go to www.ltmetalcasting.com to check more information.

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