CN103147084A

CN103147084A

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Full Automatic System 120kw Vacuum Annealing Furnace

Research on Temperature Control System for Vacuum .Vacuum annealing is an important part in rare metal tube production,accurate control of the annea ling temperature has enormous influence on the quality of tubes.According to the technological characteristics and temperature control requirements of the vacuum annealing furnace ,a high precision temperature control system was built based on Full Automatic System 120kw Vacuum Annealing Furnace Research on Temperature Control System for Vacuum .Vacuum annealing is an important part in rare metal tube production,accurate control of the annea ling temperature has enormous influence on the quality of tubes.According to the technological characteristics and temperature control requirements of the vacuum annealing furnace ,a high precision temperature control system was built based on CN103147084A - Vertical continuous annealing furnace CN103147084A CN2013100234071A CN201310023407A CN103147084A CN 103147084 A CN103147084 A CN 103147084A CN 2013100234071 A CN2013100234071 A CN 2013100234071A CN 201310023407 A CN201310023407 A CN 201310023407A CN 103147084 A CN103147084 A CN 103147084A Authority CN China Prior art keywords section blue bluing continuous annealing

CN101082075A - Process and device for coating-free

The no-coating electric steel sheet annealing and blueing process includes the following steps 1.annealing laminated no-coating silicon steel sheets inside a bell type furnace under hydrogen atmosphere; 2.vacuumizing the bell type furnace to vacuum degree lower than 95000 Pa after the silicon steel sheets are cooled slowly to 300-450 deg.c,and leading blueing water solution to the furnace CN101082075A - - Google1) CN101082075A - - Google1)

Author ,,,,,,,,,,Publish Year 2013CN101082075A - - Google

1) 12NextCN103147084A - Vertical continuous annealing furnace CN103147084A CN2013100234071A CN201310023407A CN103147084A CN 103147084 A CN103147084 A CN 103147084A CN 2013100234071 A CN2013100234071 A CN 2013100234071A CN 201310023407 A CN201310023407 A CN 201310023407A CN 103147084 A CN103147084 A CN 103147084A Authority CN China Prior art keywords section blue bluing continuous annealing12NextCN103147084A - Vertical continuous annealing furnace CN103147084A CN2013100234071A CN201310023407A CN103147084A CN 103147084 A CN103147084 A CN 103147084A CN 2013100234071 A CN2013100234071 A CN 2013100234071A CN 201310023407 A CN201310023407 A CN 201310023407A CN 103147084 A CN103147084 A CN 103147084A Authority CN China Prior art keywords section blue bluing continuous annealing

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Steel material

Steel Grade

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Carbon low alloy steel

A283 Grade A,A36,A572 Grade 42,A572 Grade 50 .

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Weathering steel plate

Corten A,A588Grade B,S355J0WP,S355J2WP,05CuPCrNi.

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Shipbuilding Steel Plate

ABS/A steel,ABS AH32,LR AH36,RINA EH36.

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Alloy Steel Plate

50CrMo4,42CrMo4,12Cr1MoV,25MnTi.

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