I-Tungsten Carbide VS HSS (2)

Umehluko wezithako ezibonakalayo

I-tungsten carbide

I-carbide enosimende inengxenye eyinhloko ye-metal high hardness refractory carbide ene-WC powder, i-cobalt (CO) noma i-nickel (Ni), ne-molybdenum (MO) njengesibophezelo. Kungumkhiqizo oyimpushana we-metallurgical oshiswe esithandweni se-vacuum noma esithandweni sokunciphisa i-hydrogen.

HSS

Insimbi enesivinini esikhulu iyinsimbi eyinkimbinkimbi, enokuqukethwe kwekhabhoni ngokuvamile phakathi kuka-0.70% no-1.65%, 18.91% okuqukethwe kwe-Tungsten, 5.47% okuqukethwe kwerabha ye-Chloroprene, okuqukethwe kweManganese okungu-0.11%.

Umehluko wenqubo yokukhiqiza

I-tungsten carbide

Ukukhiqizwa kwe-carbide enosimende kuxuba i-tungsten carbide ne-cobalt ngesilinganiso esithile, ukucindezelwa kube yizimo ezihlukahlukene, bese kuba yi-semi-sintering. Le nqubo ye-sintering ngokuvamile yenziwa esithandweni somlilo. Ifakwa kuhhavini wevacuum ukuze iqedele ukucwilisa, futhi ngalesi sikhathi, izinga lokushisa licishe libe ngu-1300°C no-1,500°C. Ukwakhiwa kwe-tungsten carbide e-sintered kucindezele impushana endaweni engenalutho bese ishiselwa ngezinga elithile esithandweni somlilo. Idinga ukugcina izinga lokushisa isikhathi esithile bese ipholisa, ngaleyo ndlela ithole impahla ye-carbide oyifunayo.

HSS

Inqubo yokwelapha ukushisa kwe-HSS iyinkimbinkimbi kakhulu kune-carbide enosimende, okumele icinywe futhi ifakwe umoya. Ukucisha, ngenxa yokungabibikho kwe-thermal conductivity, ngokuvamile kuhlukaniswe izigaba ezimbili. Shisisa kuqala ngo-800 ~ 850 °C, ukuze ungabangeli ukucindezeleka okukhulu kokushisa, bese ushisa ngokushesha izinga lokushisa lokucisha lika-1190 ° C kuya ku-1290 °C elihlukaniswa lapho amamaki ahlukene ekusetshenzisweni kwangempela. Bese upholisa ngokupholisa uwoyela, ukupholisa umoya, noma ukupholisa okugcwele igesi.

Ukusetshenziswa kwamathuluzi e-Tungsten carbide namathuluzi we-HSS

I-tungsten carbide

I-Tungsten carbide ingasetshenziswa futhi njengamathuluzi okumba amatshe, amathuluzi okumba, amathuluzi okumba, amathuluzi okulinganisa, izingxenye zokugqoka ze-carbide, ama-cylinder liners, ama-precision bearings, ama-nozzles, isikhunta se-hardware esifana nokudweba ucingo kuyafa, i-bolt iyafa, i-nut dies, kanye ne-fastener ehlukahlukene. iyafa, enokusebenza okuhle kakhulu, kancane kancane ishintsha isikhunta sensimbi sangaphambilini.

HSS

I-HSS inokusebenza okuhle kwenqubo enenhlanganisela enhle yamandla nokuqina, ngakho-ke isetshenziswa kakhulu ekwenzeni amathuluzi okusika ensimbi anemiphetho emincane eyinkimbinkimbi namabheringi amahle amelana nomthelela, izinga lokushisa eliphezulu kanye nesikhunta esibanda kakhulu.

Isifinyezo

Ithuluzi le-tungsten carbide lizoba yisinqumo esingcono kakhulu sokucutshungulwa kwensimbi okujwayelekile. I-carbide enosimende isebenza kangcono kune-HSS, enejubane eliphezulu lokusika, impilo ende yesevisi, kanye nokumelana nokugqokwa okuhle kakhulu. Insimbi enesivinini esiphezulu ifaneleka kakhulu kumathuluzi anobunjwa obuyinkimbinkimbi.