Powder metallurgy spiral bevel gear and preparation method and application thereof

Powder metallurgy spiral bevel gear and preparation method and application thereof

  • CN 105,665,716 A
  • Filed: 01/25/2016
  • Published: 06/15/2016
  • Est. Priority Date: 01/25/2016
  • Status: Active Application
First Claim
Patent Images

1. a metallic sintered products, it is characterised in that, by percentage to the quality, it is made up of following feed composition:

  • Carbon 1~

    1.8%, copper 1~

    10%, nickel 1~

    10%, molybdenum 0.8~

    1.6%, paraffin 1.2~

    2%, chromium 0.8~

    1.4%, boron 1~

    1.5%, manganese 0.4~

    1.2%, cobalt 1~

    1.7%, surplus are iron.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×