Yintoni iCast Tungsten Carbide Powder

I-Cast tungsten carbide powder ine-WC kunye ne-W2C isakhiwo se-eutectic esibonisa imbonakalo emnyama emnyama. I-cast tungsten carbide powder iveliswa yinkqubo ehambele phambili: i-tungsten yensimbi kunye ne-tungsten carbide powders ziyaxutywa kwaye zipakishwe kwisikhephe segraphite. Ngokudibeneyo, bafudunyezwa kwisithando somlilo esinyibilikayo kwi-2900 ° C kwaye babanjwe ixesha elithile ukuze bafumane ibhloko yokuphosa equka i-WC kunye ne-W2C izigaba ze-eutectic kunye nobukhulu obuziinkozo be-1 ~ 3 μm.

Ibonisa ukugqwesa okugqwesileyo kunye nokuchasana kwempembelelo, kunye nepropati yobunzima obuphezulu, kumaqondo aphezulu. Ubungakanani be-tungsten carbide particle ukusuka kwi-0.038 mm ukuya kwi-2.362 mm. Ubunzima: 93.0 ~ 93.7 HRA; ubulukhuni obuncinci: 2500 ~ 3000 kg / mm2; ubuninzi: 16.5 g / cm3; indawo yokunyibilika: 2525°C.

Ukusebenza ngokomzimba kwe-tungsten carbide powder

Ubunzima beMolar: 195.86 g/mo

Ubuninzi: 16-17 g / cm3

Indawo yokunyibilika: 2700-2880°C

Indawo yokuBilisa: 6000°C

Ubunzima: 93-93.7 HRA

I-Modulus eselula: 668-714 GPa

Umlinganiselo wePoisson: 0.24

Izicelo ze-cast tungsten carbide grits

1. Nxiba umphezulu (ukunganxibi) iindawo kunye neengubo. Amacandelo kunye neengubo ezityhutyhayo, i-abrasion, i-cavitation, kunye nokukhukuliseka kwamasuntswana afana nezixhobo zokusika, izixhobo zokusila, izixhobo zezolimo, kunye neengubo ezilukhuni.

2. Diamond Tool Matrix. Ukulungelela ukungena okanye ukutshisa i-tungsten carbide powders isetyenziswe njengomgubo we-matrix ukubamba kunye nokuxhasa isixhobo sokusika idayimane. Umnini uvumela ukuvezwa kwedayimani ngeyona ndlela iphezulu efunekayo ekusebenzeni kakuhle kwesixhobo.

Ukwenziwa Iindlela ze-tungsten carbide powder

1. Inkqubo yokutshiza iThermal. Iibhanti ze-tungsten carbide zinokutshizwa ngokushushu ukuze zenze iingubo eziqinileyo zobuso obuqinileyo obufuna ukonyuka kokumelana nokunxiba.

2. Ukungeniswa. I-cast tungsten carbide, i-coarse tungsten metal, okanye i-tungsten carbide powders ifakwe ngentsimbi engamanzi (umzekelo, i-alloy-based alloy, bronze) ukwenza inxalenye. Umgubo wethu we-tungsten carbide powders unamandla agqwesileyo okungena kunye neempawu zokunxiba ezivumela abathengi bethu ukuba benze ngokwezifiso isisombululo sokhuphiswano sokwandisa ubomi benkonzo kunye nokuguquguquka koyilo.

3. I-Powder Metallurgical (P / M). I-Cast tungsten carbide powders icinezelwe ibe ngamacandelo ngokucinezela okushushu kunye nokuntywila.

4. I-Plasma Transferred Arc (PTA) iWelding. Ngenxa ye-weldability egqwesileyo ye-tungsten carbide powder, idla ngokusetyenziswa kwizinto eziphathekayo ngenkqubo ye-PTA.

5. Dip Coatings. Iingubo ezifana nezo zifunyenwe kwi-electrode, izixhobo zokomba, kunye namalungu abandakanyekayo ekusetyenzweni kwemithombo yeendaba ezirhabaxa zidiphu-zigqunywe nge-tungsten carbide enikezela umphezulu wokugqiba ngobulukhuni obugqithisileyo kunye nokuxhathisa ukunxiba.