I-Carbide efakwe ngesiqeshana iyinto ebonakalayo ye-alloy eyenziwe ngobuchwepheshe be-powder metallurgy. Ihlanganiswa ikakhulukazi amakhompiyutha anzima wezinsimbi zokuphikisa kanye nezinsimbi ezibophayo.

Izici eziphambili ze-carbide efakwe ngocingo zifaka ama-pobide we-carbide afana neTungsten Carbide neTitanium Carbide, kanye nama-powders ensimbi asetshenziswa njengezihlanganisi, njenge-cobalt kanye ne-cabalt kanye ne-cabalt kanye ne-cabalt kanye ne-cabalt kanye ne-nindel kanye ne-nindel. Lokhu kwaziwa kwaziwa ngobulukhuni baso obuphezulu, gqoka ukumelana, amandla nokuqina, amandla okumelana nokuvikelwa kokushisa nokuphikiswa kokushisa, ikakhulukazi emazingeni okushisa aphezulu ngenkathi ugcina lezi zindawo. Ubulukhuni kanye nokuvimbela ukumelana kwe-carbide eyi-canded ngokuyisisekelo akushintshiwe ngo-500 ° C, futhi kusengagcina ubulukhuni obuphezulu ngo-1000 ° C. Ngakho-ke, kusetshenziswa kabanzi kumathuluzi okusika, amathuluzi okumba, amathuluzi okulinganisa, isikhunta esibandayo somsebenzi kanye nezingxenye ezahlukahlukene zokugqoka ezigqokwa.

Izici eziphambili ze-carbide efakwe ngocingo zifaka ama-pobide we-carbide afana neTungsten Carbide neTitanium Carbide, kanye nama-powders ensimbi asetshenziswa njengezihlanganisi, njenge-cobalt kanye ne-cabalt kanye ne-cabalt kanye ne-cabalt kanye ne-cabalt kanye ne-nindel kanye ne-nindel. Lokhu kwaziwa kwaziwa ngobulukhuni baso obuphezulu, gqoka ukumelana, amandla nokuqina, amandla okumelana nokuvikelwa kokushisa nokuphikiswa kokushisa, ikakhulukazi emazingeni okushisa aphezulu ngenkathi ugcina lezi zindawo. Ubulukhuni kanye nokuvimbela ukumelana kwe-carbide eyi-canded ngokuyisisekelo akushintshiwe ngo-500 ° C, futhi kusengagcina ubulukhuni obuphezulu ngo-1000 ° C. Ngakho-ke, kusetshenziswa kabanzi kumathuluzi okusika, amathuluzi okumba, amathuluzi okulinganisa, isikhunta esibandayo somsebenzi kanye nezingxenye ezahlukahlukene zokugqoka ezigqokwa.

Inezakhiwo eziyisisekelo ezilandelayo:

  1. Ubulukhuni obuphezulu: Ubulukhuni be-carbide elungisiwe buvame kakhulu ukwedlula lokho kwezinto ezijwayelekile zensimbi, okwenza kuvimbele ngempumelelo ukugqoka nokusika. (Imvamisa phakathi kuka-80hhhra)

2. Amandla aphezulu: I-Carbide inamandla aphezulu, ingamelana nengcindezi enkulu nokulayisha, futhi akulula ukumane nje ukumodela noma ukuphula. (Imvamisa trs phakathi kuka-2000-3200 MPA)

3. Gqoka ukumelana: Ngenxa yobulukhuni bayo obuphakeme, i-carbide inokumelana kahle kakhulu futhi ilungele izinhlelo zokusebenza ezidinga ukumelana kwesikhathi eside.

4. Ukumelana nokugqwala: I-Carbide inokumelana kahle nemidiya eminingi ewonakalisayo futhi ingagcina ukusebenza kwayo ezindaweni ezinokhahlo.

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Lezi zakhiwo zenza i-carbide eyenziwe ngesibili esetshenziswe kabanzi ekukhiqizweni kwamathuluzi, mainintshising, aerospace, petrochemical kanye nezinye izinkambu. Izinhlobo ezahlukahlukene ze-carbide zingalinganiswa ukuze zihlangabezane nezidingo ezithile zokusebenza ngokulungisa ukwakheka nezinqubo zokukhiqiza. Kodwa-ke, izici ezithile zokusebenza zingahluka ngokuya ngokwakheka kwekharidi, isakhiwo kanye nenqubo yokukhiqiza. Kuzinhlelo zokusebenza ezisebenzayo, izinto ze-carbide ezifanele zidinga ukukhethwa ngokuya ngezimo ezithile zokusebenzisa nezidingo.

I-CD Carbide inguchwepheshe emikhiqizweni ye-tungsten Carbide efana ne-Wear Ukumelana nengxenye, Amathuluzi Amamayini, Amathuluzi Okusika nokunye.