YB/T 6083-2023 Active

YB/T 6083-2023

This document specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and safety precautions for desulfurization and decyanation agents for coke oven gas. This document is applicable to the desulfurization and decyanation of coke oven gas. For low- and high-sulfur hydrogen gas (semi-water gas, various synthesis gases, city gas, natural gas, oil-associated gas, and refinery gas, or other sulfur-containing gases, etc.) and low-viscosity liquids (crude benzene, gasoline, liquid hydrocarbons, etc.), the desulfurization and decyanation can be used as a reference.

Publish Date: 2023-04-21

YB/T 5265-2023 Active

YB/T 5265-2023 Ferrite ore used in refractory materials

This document specifies the grades, technical requirements, test methods, inspection rules, packaging, marking, transportation, storage, and quality certificates of chromite ore used in refractory materials. This document is applicable to chromite ore used in refractory materials.

Publish Date: 2023-04-21

YB/T 4066-2023 Active

YB/T 4066-2023 Chromite concentrate

This document specifies the grades, technical requirements, test methods, inspection rules, packaging, marking, transportation, storage, and quality certificates of chromite concentrates. This document is applicable to chromite concentrates obtained through mineral processing, which are mainly used in refractory materials and ferrochromium alloys, etc.

Publish Date: 2023-04-21

YB/T 6084-2023 Active

YB/T 6084-2023 Laser cladding iron-based alloy powder

This document specifies the technical requirements, test methods, inspection rules, packaging, marking, storage and transportation, quality certificates, and order forms (or contracts) for iron-based alloy powders used in laser cladding. This document is applicable to iron-based alloy powders produced by gas atomization for laser cladding applications.

Publish Date: 2023-04-21