Kusiyana kwa Tungsten Carbide ndi HSS

HSS ndi mtundu wa chida chomwe chimagwiritsidwa ntchito podula tungsten carbide, koma pali kusiyana kwakukulu pakati pa zida ziwirizi. M'nkhaniyi, tiwona kusiyana kwa zinthu zawo, momwe amagwirira ntchito, komanso momwe amagwiritsira ntchito.

Zofunikira

Kwa zida zosiyanasiyana ndi njira zopangira, pali zinthu zosiyanasiyana zomwe zimagwiritsidwa ntchito popanga tungsten carbide ndi chitsulo chothamanga kwambiri.

Kupanga tungsten carbide kumafunika tungsten carbide ufa ndi cobalt, faifi tambala, kapena molybdenum. Pomwe kupanga chitsulo chothamanga kwambiri kumafunikira gawo la kaboni, gawo la tungsten, gawo la mphira wa chloroprene, ndi gawo la manganese.

Kachitidwe

Zogulitsa za Tungsten carbide zimapangidwa kuchokera ku ufa wa tungsten carbide, womwe umakhala ndi malo osungunuka kwambiri, ofikira pafupifupi 2800 ℃. Ogwira ntchito akapanga tungsten carbide, amawonjezera zomangira, monga cobalt, faifi tambala, ndi molybdenum mu tungsten carbide ufa. Idzakhala sintered pansi pa kutentha kwambiri ndi kuthamanga kwambiri. Pambuyo pake, tungsten carbide imatha kuchita bwino. Kuuma kwawo kumafika ku Mohs 9, kucheperako kuposa diamondi. Kukhazikika kwake kwamafuta kumakhala pafupifupi 110 W/(m. K), kotero tungsten carbide imatha kugwirabe ntchito, ngakhale kutentha kwambiri. Liwiro lodula la tungsten carbide ndilokwera nthawi 7 kuposa chitsulo chothamanga kwambiri, chomwe chingathandize kukonza bwino. Ndipo tungsten carbide ndi yolimba komanso yolimba kuposa chitsulo chothamanga kwambiri, kotero tungsten carbide imatha kugwira ntchito motalika. Mogwirizana, ndi kuuma kwakukulu, tungsten carbide imakhala ndi brittleness yapamwamba.

Chitsulo chothamanga kwambiri ndi chida chachitsulo, chomwe chimakhala ndi mpweya wambiri. Ili ndi kuuma kwakukulu, kukana kuvala kwambiri, komanso kukana kutentha kwambiri, koma zonse ndizocheperako kuposa tungsten carbide. Muzitsulo zothamanga kwambiri, muli chitsulo, chromium, tungsten, ndi carbon. Choncho chitsulo chothamanga kwambiri chimakhalanso ndi khalidwe lokhazikika. Chitsulo chothamanga kwambiri sichingathe kupirira kutentha kwakukulu ngati tungsten carbide. Kutentha kukafika pa 600 ℃, kuuma kwachitsulo chothamanga kwambiri kumachepa.

Kugwiritsa ntchito

Malinga ndi momwe amagwirira ntchito pakugwira ntchito, azigwiritsidwa ntchito mosiyanasiyana.

Tungsten carbide imagwiritsidwa ntchito ngati ma tungsten carbide kubowola, zida zamigodi, zida zobvala za carbide, ma nozzles, ndi zojambula zamawaya zimafa chifukwa zidazi zimafunika kuti zisavale komanso kuti zisawonongeke.

HSS ndi yabwino kwambiri popanga zida zodulira zitsulo, mayendedwe, ndi nkhungu.

Poyerekeza tungsten carbide ndi zitsulo zothamanga kwambiri, sikovuta kuona kuti tungsten carbide ili ndi katundu wabwino komanso njira yosavuta yopangira.

Ngati muli ndi chidwi ndi zinthu za tungsten carbide ndipo mukufuna zambiri ndi zambiri, mutha KULUMIKIZANA NAFE pa lamya kapena makalata kumanzere, kapena TITUMIZANI MAIME pansi pa tsamba.