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Hạt và độ nhám của silicon carbide đen

$1,000.00 /MT

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Hạt cacbua silic đen là loại hạt cực kỳ cứng và chứa 99% SiC carborundum. Là một vật liệu mài mòn, nó có thể hoạt động tốt trong quá trình phun mài mòn, xử lý bề mặt, mài trên vật liệu cứng như đá cẩm thạch, thủy tinh, ngọc bích, v.v. Cacbua silic được sản xuất bằng quy trình liên quan đến phản ứng điện hóa của silica (SiO2) – dưới dạng thạch anh trộn với Cacbon (C) dưới dạng than cốc dầu thô.

Tính năng sản phẩm

1. Khả năng chống oxy hóa tốt và ổn định hóa học ở nhiệt độ cao.

2. Độ cứng cao với thang đo Mohs 9.2-9.3. Ngay cả ở nhiệt độ 2000℃, nó vẫn có độ bền cao.

3. Độ bền tuyệt vời.

4. Độ dẫn nhiệt thấp. Do đó có khả năng chống sốc nhiệt.

5. Hàm lượng SiC có độ tinh khiết cao tối thiểu là 98,5%.

6. Mật độ khối lớn.

7. Hạt silicon carbide đen được rửa sạch bằng nước trước khi nghiền nên có ít tạp chất.

PHÂN TÍCH HÓA HỌC ĐIỂN HÌNHTÍNH CHẤT VẬT LÝ ĐIỂN HÌNH
SiC≥98%Độ cứng:Mohs: 9,15
SiO2≤1%Điểm nóng chảy:Thăng hoa ở 2250 ℃
H2O3≤0,5%Nhiệt độ dịch vụ tối đa:1900℃
Fe2O3≤0,3%Trọng lượng riêng:3,2-3,45g/cm3
FC≤0,3%Khối lượng riêng (LPD):1,2-1,6g/cm3
Nội dung từ tính≤0,02%Màu sắc:Đen
Hình dạng hạt:Lục giác

 

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