1. Sintered tungsten rods yog ua tiav los ntawm sintering thaum txoj kab uas hla ntawm tungsten rods uas tsim ntau tshaj 100 hli. Cov sintered tungsten rods yuav tshwm silver-grey;
2. Thaum lub sij hawm tsim cov tungsten rods, oxide txheej thiab rauj cov cim raug tshem tawm los ntawm forged pas nrig nto los ntawm lathes thiab cylindrical grinders, uas tuaj yeem txhim kho qhov tseeb qhov tseeb thiab thaum kawg muab cov xim hlau nplaum;
3. Tungsten raj yog ua tiav rau forging tungsten rods. Lawv raug siv los ua cov pa roj lossis kua hauv qhov chaw kub kub. Sab hauv txoj kab uas hla ntawm txhua tungsten raj ntev dua 100 hli yuav tsum siab tshaj 8 hli.
