QWISE-FM-ZLJSBZ-2019
Company Standard
Hunan WISE New Material Technology Co., Ltd.
Quality Technical Standard of (Zr,Nb) C powder
(Zr,Nb) C complex carbide solid solution powder QWISE-FM-ZLJSBZ-2019-(Zr,Nb) C
Grade | Zr | Nb | Total Carbon | Free Carbon | Fe | O | N | Other trace elements |
Zr,Nb）C | Min 35% | Min 52% | Min 11.2% | Max 0.5% | Max 0.05% | Max 0.5% | Max 0.05% | Max 0.05% |
Remarks: Our standard will meet customers’ requirement. If there are special requirements, the quality control is carried out according to the customer's order requirements, and the product standard will be released by technical department.
Approved by ：Zhaohui LIU Prepared by：Liyun Yun Xing Wang
Checked by Technical Dept ：Yizhong Zhang and Yongshen Gong
Checked by Sub-Factory：Zhengchen Xu and Zhengdao Xiao
August 1, 2019 Release August 1, 2019 Effective
Hunan WISE New Material Technology Co., Ltd. Release
