T/NXCL 007-2021 Active Group standards

T/NXCL 007-2021 Silicon-based Ba-based microalloying inoculant

Publish Date: 2021-11-11 Implement Date: 2021-11-11 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/NXCL 007-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Non-ferrous metals and their alloy products

ICS Name: Metallurgy (vocabulary)

Publish Date: 2021-11-11

Implement Date: 2021-11-11

Scope

Main technical content: The multi-element alloy inoculant is a typical catalytic reaction agent. Adding it to the casting solution in proportion can promote graphitization, reduce the tendency of white casting, improve the morphology and distribution of graphite, increase the number of eutectic clusters, and refine the matrix structure. It has good effects in a short time after inoculation treatment. The silicon-based barium microalloy inoculant is a high-end long-acting inoculant specifically for casting, which is an essential high-end special material in the production of precision castings. After use, it can increase the wear resistance and ductility of castings, and is widely used in the casting of automotive engine castings, crankshaft castings, exhaust pipes, refrigerator and air conditioner compressor castings, and other parts. The determination of this standard will help improve product stability, reduce unit product energy consumption, and improve product quality, thereby enhancing the product quality of the casting industry.