This standard applies to the technological process of thermal diffusion strengthening and protection of metal products in synthesis
GOST 28426-1990 Referenced Document
GOST 12.0.003-1974 Occupational safety standards system. Dangerous and harmful production effects. Classification
GOST 12.0.004-1990 Occupational safety standards system. Organization of training for labour safety. General rules
GOST 12.1.005-1988 Occupational safety standards system. General sanitary requirements for working zone air
GOST 12.1.014-1984 Occupational safety standards sytem. Air in the zone of operation. Method of measuring unhealthy matters concentration using indicator tubes
GOST 12.1.041-1983 Occupational safety standards system. Fire and explosion safety of combustible dusts. General requirements
GOST 12.3.004 Occupational safety standards system. Heat treatment of metals. General safety requirements
GOST 3.1121-1984 Unified system of technological documentation. General requirements for completeness and arrangement of sets of documents on typical and group technological processes (operations)
GOST 3.1405-1986 Unified system for technological documentation. Forms and requirements for filling in and drawing up documents on technological processes of thermal treatment
GOST 9.301-1986 Unified system of corrosion and ageing protection. Metal and non-metal inorganic coatings. General requirements
GOST 28426-1990 history
1990GOST 28426-1990 Thermodiffusion strengthening and protection of metal products. General requirements for technological process