Ukuhlolwa kokuqina kweTungsten Carbide

I-Tungsten carbide yenziwe nge-refractory metal kanye ne-binder powder nge-powder metallurgy. I-Tungsten carbide inochungechunge lwezakhiwo ezinhle, njengokuqina okuphezulu, ukumelana nokugqoka, amandla amahle, ukumelana nokushisa, nokumelana nokugqwala. I-Tungsten carbide ingagcina izakhiwo zayo ngaphansi kwezinga lokushisa elingu-500 ℃ ngisho ne-1000 ℃. Ngakho-ke, i-tungsten carbide ingasetshenziswa kabanzi njengezinto zamathuluzi, njengokufakwa kokuguqula, ukufakwa kokugaya, ukufaka ama-grooving, kanye nokubhoboza, futhi kusetshenziswe insimbi ekhonjiwe, izinsimbi ezingenayo insimbi, amapulasitiki, imicu, igraphite, ingilazi, amatshe, nensimbi evamile. .

Ngemuva kokukhiqizwa kwemikhiqizo ye-tungsten carbide, idinga ukuhlolwa, kuhlanganise nokuhlolwa kokuqina. Kulesi sihloko, sizokhuluma ngokuhlolwa kokuqina kwe-tungsten carbide.

1. Izindlela zokuhlola ubulukhuni be-tungsten carbide;

2. Izici zokuhlola ubulukhuni be-tungsten carbide;

3. Amathuluzi asetshenziswa ngesikhathi sokuhlolwa kwe-tungsten carbide.

Izindlela zokuhlola ubulukhuni be-tungsten carbide

Uma sihlola ubulukhuni be-tungsten carbide, sizosebenzisa isihloli sokuqina sokuqina kwe-Rockwell ukuze sihlole inani lobulukhuni be-HRA. I-Tungsten carbide iwuhlobo lwensimbi, futhi ubulukhuni bungasetshenziswa ukwazi ukwakheka kwamakhemikhali okuhlukile, ukwakheka kwenhlangano, nezimo zenqubo yokwelashwa kokushisa. Ngakho-ke, ukuhlolwa kokuqina kungasetshenziswa ukuhlola izakhiwo ze-tungsten carbide, ukwengamela inqubo yokwelapha ukushisa, nokucwaninga nokuthuthukisa izinto ezintsha.

Izici zokuhlola ubulukhuni be-tungsten carbide

Ukuhlolwa kokuqina ngeke kucekele phansi imikhiqizo ye-tungsten carbide futhi kulula ukuyisebenzisa. Kukhona ukuxhumana okuthile phakathi kokuqina nezinye izakhiwo zomzimba ze-tungsten carbide. Isibonelo, ukuhlolwa kobulukhuni ukuhlola ikhono lensimbi lokumelana nokuguqulwa kwepulasitiki. Lokhu kuhlola kungathola izici ezifanayo zezinsimbi, ukuhlolwa kwe-tensile. Ngenkathi imishini yokuhlola i-tungsten carbide tensile mikhulu, ukusebenza kuyinkimbinkimbi, futhi ukusebenza kahle kokuhlola kuphansi.

Amathuluzi asetshenziswa ngesikhathi sokuhlolwa kwe-tungsten carbide

Lapho sikala ubulukhuni be-tungsten carbide, sihlala sifaka isihloli sokuqina se-Rockwell ngesikali se-HRA noma isihloli sokuqina se-Vickers. Empeleni, sisebenzisa i-Rockwell hardness tester ukuhlola ubulukhuni be-HRA.

I-ZZBETTER ingahlinzeka ngekhwalithi ephezulu ye-tungsten carbide futhi iqinisekise ukuthi wonke anobunzima obuphakeme ngoba wonke umkhiqizo owodwa owuthola ku-ZZBETTER uthunyelwa ngemva kochungechunge lokuhlolwa kwekhwalithi.

Uma unentshisekelo emikhiqizweni ye-tungsten carbide futhi ufuna ulwazi olwengeziwe nemininingwane, UNGATHI XHUMANA NATHI ngocingo noma ngemeyili kwesokunxele, noma SITHUMELE IMEYILI ezansi nekhasi.