Preparation method for high-purity CRRCSAL5183G aluminum-magnesium alloy TIG/MIG welding wire special for high-speed rail train

Preparation method for high-purity CRRCSAL5183G aluminum-magnesium alloy TIG/MIG welding wire special for high-speed rail train

  • CN 105,710,569 A
  • Filed: 04/12/2016
  • Published: 06/29/2016
  • Est. Priority Date: 04/12/2016
  • Status: Active Application
First Claim
Patent Images

1. the special high-purity CRRCSAL5183G almag TIG/MIG welding wire preparation method of high ferro train, it is characterised in that comprise the following steps:

  • A, Mg, Cu, Zn, Mn, Cr, Ti and Al are carried out melting by quality proportional quantity, after melting, prepare alloy wire rod;

    B, by alloy wire rod after Drawing-anneal, then carry out scraping cleaning treatment and namely obtain described welding wire.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×