Ulwazi olusisiseko lwe-carbide yamandla lwaziswa ngokweenkcukacha

Uninzi lwabantu abanokuthi bangaliqondi okukhethekileyo kwi-carbide yamandla. Njengomenzi we-carbide ovuthekileyo, uChiangrui uza kukunika intshayelelo kulwazi olusisiseko lwe-carbide yamandla namhlanje.

I-carbide ichasane 'ngamazinyo amashishini ", kwaye uluhlu lwayo lubanzi kakhulu, kubandakanya ubunjineli, oomatshini, iimoto, iinqanawa, umkhosi kunye nezinye iindawo. Ukusetyenziswa kwe-tungsten kwishishini le-carbide ye-carbide lingaphezulu kwesiqingatha sokusetyenziswa kwetyhefu. Siza kuyizisa kwimiba yenkcazo yayo, iimpawu, ukwahlulahlula kunye nokusetyenziswa.

1. Ingcaciso

I-carbide yamandla yi-alloy ene-tungsten powder powder (WC) njengeyona misebenzi iphambili kwimveliso kunye ne-Cobabalt, i-NECKEC, MOOLDBDUM kunye nezinye izinyithi njengezibambisi. I-Tungsten Alloty yi-tungsten enenqanaba elinzima kunye nezinto ezinzima ezinjengeNickel, i-Iron nobhedu njengenqanaba le-binder.

2. Iimpawu

1) ubunzima obukhulu (86 ~ 93hra, elingana ne-69 ~ 81HRC). Phantsi kwezinye iimeko, okuphakathi komxholo we-tungsten carbide kwaye ucocekile, kokukhona ubukhulu be-alloy.

2) Ukunganyangeki okuhle. Isixhobo sobomi obuveliswa yile nto ngamaxesha ama-5 ukuya kweli-80 ngaphezulu kunoko bekusika isitya sensimbi. Ubomi besi sixhobo esikhuphayo esiveliswa yile nto ngamaxesha angama-20 ukuya kweli-150 ephezulu kuneso sixhobo sentsimbi.

3) Ukumelana nobushushu obuhle. Ubunzima bayo buhlala bungaguqukanga ngama-500 ° C, kwaye ubunzima busephezulu kakhulu kwi-1000 ° C.

4) Ubuchule obuqinileyo be-anti-colosion. Phantsi kweemeko eziqhelekileyo, ayiphenduli nge-hydrochloric acid kunye ne-sulfuric acid.

I-5) ubunzima obulungileyo. Ubunzima bayo bumiselwa yintsimbi ye-binder, kwaye umxholo wesigaba somfundi, kokukhona mandla okutsha.

I-6) ububanzi obukhulu. Kunzima ukwenza izixhobo ngeemilo ezintsonkothileyo kuba ukusika akunakwenzeka.

3. Ukwahlulahlula

Ngokutsho kwe-Binders eyahlukeneyo, i-carbide yamandla inokwahlulwahlulwahlulwahlulwahlulwahlulwa kwezi zinto zilandelayo:

I-1) I-Tungsten-Cobalt Alloys: Iindawo eziphambili ze-tungsten ze-tungsten kunye ne-cobabalt, ezinokusetyenziselwa ukuvelisa izixhobo zokusika, ukubumba kunye neeMfuno zeJografi.

I-2) I-Tungsten-Titanium-Cobatium-Cobatium-I-Tungsten carbide, i-titanium ye-carbide kunye ne-cobalt.

I-3) I-Tungsten-Titanium-Tantaleloum (i-Niobium) i-Alloys: Iindawo eziphambili ze-tungsten ye-tungsten, i-titanium ye-carbide, i-tenalium cabarbide (okanye i-biobium cabartide) kunye neCobalt.

Ngokwemilo eyahlukeneyo, isiseko sahlulwe sahlulwe saba ziintlobo ezintathu: indawo, intonga kunye neplate. Ubume beemveliso ezingezo meko zihlukile kwaye zifuna ukuzaliswa. I-Chongrui i-carbide. Inika ireferensi yokhetho lobuchule bebakala.