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CN101603119A

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  • Product Description

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Translate this pagecn101603119a 7 2010-12-29 cn200910012361.7 cn101603119b 8 2009-12-16 cn200910012359.x cn101603156a 9 2011-05-04 __ - Translate this pagecn101603119a 7 2010-12-29 cn200910012361.7 cn101603119b 8 2009-12-16 cn200910012359.x cn101603156a 9 2011-05-04 __ - Translate this pagecn101603119a 7 2010-12-29 cn200910012361.7 cn101603119b 8 2009-12-16 cn200910012359.x cn101603156a 9 2011-05-04

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CN101603119A_

Translate this pageCN101603119A_ Translate this pageCN101603119A - Make the method for high-intensity high The present invention relates to a kind of manufacture method of making the high-intensity high-tenacity steel plate with hot-rolled coil.At first be with hot-rolled coil open open on the flat-bed machine group flat after,carry out modified thermal treatment then,promptly in induction heating equipment,heat,be in the 60-140s heat-up time,is heated to 910-960 of austenitizing; Enter

CN101603119A - Make the method for high-intensity high

The present invention relates to a kind of manufacture method of making the high-intensity high-tenacity steel plate with hot-rolled coil.At first be with hot-rolled coil open open on the flat-bed machine group flat after,carry out modified thermal treatment then,promptly in induction heating equipment,heat,be in the 60-140s heat-up time,is heated to 910-960 of austenitizing; Enter CN101603119A - Make the method for high-intensity high The present invention relates to a kind of manufacture method of making the high-intensity high-tenacity steel plate with hot-rolled coil.At first be with hot-rolled coil open open on the flat-bed machine group flat after,carry out modified thermal treatment then,promptly in induction heating equipment,heat,be in the 60-140s heat-up time,is heated to 910-960 of austenitizing; Enter CN101603119A - -CN101603119A CNA2009100123617A CN200910012361A CN101603119A CN 101603119 A CN101603119 A CN 101603119A CN A2009100123617 A CNA2009100123617 A CN A2009100123617A CN 200910012361 A CN200910012361 A CN 200910012361A CN 101603119 A CN101603119 A CN 101603119A Authority CN China Prior art keywords high steel plate induction

Author Publish Year 2009CN101603119A_

Translate this page201811450050.4 - -Translate this page Production method of thin-gauge and easy-to-weld low-temperature structural steel plates 201811450050.4 2018-11-30201811450050.4 - -Translate this page Production method of thin-gauge and easy-to-weld low-temperature structural steel plates 201811450050.4 2018-11-30

201811450050.4 - -

Translate this page Production method of thin-gauge and easy-to-weld low-temperature structural steel plates 201811450050.4 2018-11-3012NextCN101603119A - -CN101603119A CNA2009100123617A CN200910012361A CN101603119A CN 101603119 A CN101603119 A CN 101603119A CN A2009100123617 A CNA2009100123617 A CN A2009100123617A CN 200910012361 A CN200910012361 A CN 200910012361A CN 101603119 A CN101603119 A CN 101603119A Authority CN China Prior art keywords high steel plate induction12Next

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CN101603119A CNA2009100123617A CN200910012361A CN101603119A CN 101603119 A CN101603119 A CN 101603119A CN A2009100123617 A CNA2009100123617 A CN A2009100123617A CN 200910012361 A CN200910012361 A CN 200910012361A CN 101603119 A CN101603119 A CN 101603119A Authority CN China Prior art keywords high steel plate induction

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