Tungsten carbide Zvigaro uye Mavharuvhu anoiswa mune akasiyana oiri uye gasi akaiswa, oirifield mavharuvhu, Marasha kemikari indasitiri. Mumamiriro ekushanda kwenguva yakareba uye yakaoma, tungsten carbide valve ndiyo yakanakisa sarudzo. Panguva imwecheteyo, tungsten carbide valve uye chigaro ine zvinotevera zvakanakira: kuderera kweruzha uye kukwirira kupfeka-kupikisa; kuoma kwepamusoro, simba rekumanikidza rakakwirira; Kugadzikana kwakanaka kwemakemikari uye

1. Yakanakisa abrasion kushorwa, kupisa kusagadzikana2. High kupfeka resistance3. High fractural simba4. HIP sintering5.Good kukanganisa kuoma, kugadzikana kwemakemikari