Produced by Kyoritsu Gokin Co., Ltd.& Everloy Shoji Co., Ltd.

English Chinese
Contact Us
Catalog Download

Difficult issues and problems... don't think you can solve them anymore?Solution case studies from EVERLOY

  1. HOME » Improvement of early stage wear in carbon powder compacting

Improvement of early stage wear in carbon powder compacting

Conventional grade

G3

Proposed material

KD20

Industries

Automotive

Equipment of installation

Mold die

Use

Powder compaction

Work material

Carbon powder

Issue

Short life and Wear at an early stage

Customer's request

The strength of the pressed body decreases at an early stage due to the deterioration of the mold in carbon powder compaction.

Proposal & result

The state of wear was similar to adhesive wear, which was that the bond phase was selectively lost.
For an improvement, we proposed the grade KD20.
KD20 has the same with same hardness as the used grade,
and the bonding phase is strengthened by some additive component.
Due to KD20 proposal, and the life has been doubled.

Our service

We have provided proposals for cemented carbide life issue.
We analyze the root cause and propose the most optimal material grade.
We can provide service including machining. We provide a solution based on a complete analysis. Please contact us if you have any cemented carbide life issues.

Solution case study list

  • Catalog

    We will provide high value-added cemented carbide with the achievements and know-how cultivated so far.

    Download

  • Consultation and Inquiry

    We solve your problems by providing integrated solutions from material selection/development to precision machining and provision of finished products.

    Contact us

  • FAQ

    We have posted the contents of many inquiries from customers in the past.

    Click for details
Contact Us Download