Imiqulu yeTungsten Carbide: Inkqubo yokuVelisa, Iimpawu, kunye neSicelo

          I-Tungsten carbide rolls, ekwabizwa ngokuba yi-cemented carbide rolls, zizinto eziyimfuneko ezisetyenziswa kwii-rolling Mills ukwenza kunye nokubumba izinto zetsimbi. Zenziwe kwizinto ezidibeneyo ezibandakanya i-tungsten carbide (WC) njengesigaba esinzima kunye ne-cobalt (Co) okanye i-nickel (Ni) njengesigaba se-binder.
Ngenxa yobunzima babo obukhethekileyo, ukuxhathisa ukunxiba, kunye namandla kumaqondo obushushu aphezulu, ii-tungsten carbide rolls ziye zatshintsha ngokuthe ngcembe iiroli zentsimbi zemveli kwizinto ezininzi ezichanekileyo kunye nomthwalo ophezulu wokuqengqeleka.

          Imiqulu yeCarbide yenye yezona zinto zifunwa kakhulu ziintsimbi zentsimbi. Ubukhulu becala zahlulahlulwe zibe ziindidi ezine: iiroli zocingo ezinesantya esiphezulu, iiroli zocingo ezishushu ezibaleka ngesantya esiphezulu zesizukulwana esitsha, iiroli zocingo ezinesantya esiphezulu, kunye neekhoyili eziqengqelekayo ze-3D.

1. Inkqubo yokuVelisa

Ukuveliswa kwee-tungsten carbide rolls kubandakanya iindlela ezichanekileyo ze-metallurgy yomgubo kunye nezigaba ezininzi zokucwangcisa:

Ukulungiselela Umgubo

Ball Milling kunye nokuxuba

Ukucofa (UkuQhaphaza)

Sintering

Umatshini kunye nokugqiba

INdibano (yeMiqulu eDityanisiweyo)

2. Iimpawu zeTungsten Carbide Rolls

Ubunzima obuphezulu kunye nokuNxitywa kweNgcaciso
Ubunzima be-tungsten carbide (ngokuqhelekileyo ngaphezu kwe-85 HRA) iqinisekisa ukuchasana okugqwesileyo kokugqoka kunye nokuguqulwa ngexesha lokuqengqeleka.

Amandla agqwesileyo kunye nokuzinza kweThermal
Ugcina iimpawu zoomatshini naphantsi kobushushu obuphezulu kunye neemeko zoxinzelelo oluphezulu.

Umgangatho oPhezulu womphezulu kunye nokuchaneka koMda
Uqinisekisa umgangatho ogudileyo oqengqelekayo kunye nemilinganiselo yemveliso engaguqukiyo.

Ukonakala kunye noKunyangwa kwe-Oxidation
Isebenza kakuhle nakwiindawo zokusebenza ezirhabaxa okanye ezifumileyo.

Ubomi beNkonzo ende kunye noLondolozo oluNcitshisiweyo

3. Izicelo

Imiqulu ye-tungsten ye-carbide isetyenziswa kakhulu kumashishini entsimbi kunye ne-non-ferrous metal, ngakumbi kwimigca eqengqelekayo enesantya esiphezulu kunye nechanekileyo, efana nale:

I-Wire Rod kunye neBar Mills-Ukugqiba kunye nezitendi eziphakathi zokuvelisa iintonga zocingo, imivalo, kunye neentsimbi.

IiMili zeMibhobho kunye neMibhobho-Ubungakanani kunye nokunciphisa imiqulu yeetyhubhu ezingenamthungo kunye ne-welded.

IiMill zeStrip– Ukuqengqeleka ngokuchanekileyo kwemicu emxinwa kunye namacandelo akhethekileyo.

I-Non-Ferrous Rolling-Ubhedu, i-aluminiyam, kunye nokusebenza kwe-alloy rolling.

Izicelo ezizodwa-Isetyenziselwa ukucanda, ukulungelelanisa, kunye nokwenza iinkqubo ezifuna ukuxhathisa okuphezulu.

 Ukuqukumbela

Imiqulu ye-tungsten carbide imele ibhalansi egqibeleleyo phakathi kokuqina, ukuqina, kunye nokuqina, ibenza ibe sisixhobo esiyimfuneko kubuchwephesha banamhlanje bokusila.
Ngenkqubela phambili kwi-metallurgy yomgubo kunye nomatshini ochanekileyo, ezi ziqengqelezi ziyaqhubeka nokuhambisa imveliso ephezulu, umgangatho wemveliso ophuculweyo, kunye neendleko eziphantsi zokusebenza, ukuxhasa ukuvela okuqhubekayo koshishino lwesinyithi lwehlabathi.