T/SSEA 0519-2025 Active Group standards

T/SSEA 0519-2025 The use of silicon nitride particles for pressurized electric arc remelting of high nitrogen stainless steel

Publish Date: 2025-12-22 Implement Date: 2025-12-22 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/SSEA 0519-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Generally, it refers to microsurgical instruments

ICS Name: Stainless steel

Publish Date: 2025-12-22

Implement Date: 2025-12-22

Scope

This document specifies the technical requirements, test methods, inspection rules, packaging, marking, quality certificates, and transportation and storage for silicon nitride particles used in the high-nitrogen stainless steel produced by pressure electric slag remelting. This document applies to silicon nitride particles used in the high-nitrogen stainless steel produced by pressure electric slag remelting (hereinafter referred to as "silicon nitride particles").