Dzino lopangidwa ndi simenti la carbide tapered mpira ndi gawo lofunikira kwambiri pazida za geological ndi migodi (monga DTH kubowola, ma roller cone drills). Imatengera mawonekedwe opangidwa ndi tapered, ndipo mutu wa mpira umakhudza kwambiri kulimba komanso kukana kuvala. Imatha kuphwanya miyala yolimba ndi ores, ndipo ndiyoyenera kubowola, kuphulitsa ndi ntchito zina. Zili ndi ubwino wa kuphwanya kwakukulu, kukana kwamphamvu komanso kukhala kosavuta kuwononga.

Chitsamba chosamva kuvala ndi gawo lodzitchinjiriza lodzitchinjiriza lomwe limapangidwa ndi zinthu zapamwamba zokhala ndi simenti ya carbide. Amagwiritsidwa ntchito kwambiri popanga makina, zida zamagetsi, makina opangira ma hydraulic ndi magawo ena kuti achepetse kukangana ndi kuvala pakati pa magawo osuntha ndikuteteza magawo oyambira. Ili ndi mawonekedwe a mawonekedwe ophatikizika, kuyika kosavuta, kukana kwabwino kovala komanso moyo wautali wautumiki, ndipo imatha kusinthidwa kukula ndi zinthu molingana ndi mikhalidwe yosiyanasiyana yogwirira ntchito.

Cemented carbide insert ndi chida chodziwika bwino pakudula zitsulo. Amapangidwa ndi mitundu yosiyanasiyana ya carbide yopangidwa ndi simenti ndipo ali ndi mawonekedwe olimba kwambiri, kukana kuvala kwambiri komanso kukana kutentha kwambiri. Zoyenera njira zosiyanasiyana zodulira monga kutembenuza, mphero, kubowola ndi kupanga planing, zimatha kukonza zida zosiyanasiyana monga chitsulo, chitsulo chosungunula, zitsulo zopanda chitsulo ndi zinthu zophatikizika. Mawonekedwe osiyanasiyana, makulidwe ndi mawonekedwe odula amatha kusinthidwa malinga ndi zofunikira pakukonza.

Dzino la mpira lopangidwa ndi simenti la carbide limatchedwa mawonekedwe ake ngati bowa. Ndi chida chophwanyira chomwe chimapangidwa ndi simenti ya carbide. Mutu ndi wozungulira komanso wandiweyani, wokhala ndi mphamvu yabwino yokana komanso kukana kuvala. Amagwiritsidwa ntchito kwambiri popangira ma crushers, zobowoleza, zowongolera misewu ndi zida zina. Oyenera kuphwanya zinthu zolimba monga miyala, ores ndi konkire, imakhala ndi mphamvu yophwanya kwambiri komanso moyo wautali wautumiki.

Dzino lopangidwa ndi simenti la carbide ndi gawo lopangidwa ndi simenti la carbide lomwe lili ndi nsonga yosalala. Ili ndi mphamvu zambiri, kukana kuvala kwakukulu komanso mphamvu yabwino yogawa katundu. Amagwiritsidwa ntchito kwambiri mu extrusion, kuphwanya, kupanga ndi njira zina, ndipo amagwiritsidwa ntchito kwambiri pamakina amigodi, makina omanga, zida zazitsulo za ufa ndi madera ena. Imatha kupirira kuthamanga kwambiri komanso kukhathamiritsa kwamphamvu, ndipo ndi yoyenera kupangira zida zolimba kwambiri.

Dzino lopangidwa ndi simenti la carbide ndi gawo lopangidwa ndi simenti lopangidwa ndi simenti / kuphwanya ndi mutu wozungulira. Imakhala ndi kulimba kwamphamvu kwambiri, kukana kuvala komanso ntchito yodula. Amagwiritsidwa ntchito kwambiri mumigodi, kukumba ngalande, kuphwanya nyumba ndi minda ina, amayikidwa pazitsulo zobowola, zophwanyira, zofukula ndi zipangizo zina. Imatha kuphwanya bwino zinthu zolimba monga miyala, ores ndi konkriti, ndipo ndi gawo lofunikira kwambiri pazambiri za geology, migodi ndi zomangamanga.

Ma superalloy opangidwa ndi Nickel ndi gulu la zida zogwira ntchito kwambiri zomwe zimapangidwira mphamvu zapadera zamakina, kukana kukwawa, komanso kukhazikika kwamapangidwe pamatenthedwe okwera, omwe amakhala pamwamba pa 540 ° C (1000 ° F). Mawu oti "opangidwa" amatanthauza kuti ma alloyswa amapangidwa kukhala mawonekedwe awo omaliza kudzera munjira za thermomechanical monga kufota, kugudubuza, kapena kutulutsa, zomwe zimapangitsa kuti pakhale mbewu yabwino, yolunjika yomwe imapereka mphamvu zapamwamba komanso kutopa poyerekeza ndi anzawo. Ndiwo msana wa zigawo zotentha kwambiri zozungulira mumlengalenga ndi magetsi, kumene kulephera sikungatheke.

Nickel-based based corrosion-resistant alloys ndi gulu lazitsulo zapamwamba zomwe zimapangidwa kuti zipirire malo owononga kwambiri. Maziko awo ndi matrix a nickel (Ni), omwe mwachibadwa amakhala osagwirizana ndi zowononga zambiri, zosakanikirana ndi zinthu zina zazikulu-makamaka chromium (Cr), molybdenum (Mo), ndipo nthawi zina zamkuwa (Cu) ndi nayitrogeni (N) - kupanga banja losunthika komanso lamphamvu lazinthu zogwiritsa ntchito kwambiri mankhwala ndi mafakitale. Ndiwo njira yothetsera pamene zitsulo zosapanga dzimbiri sizikhala zokwanira.

Stellite alloy ndi aloyi wotentha kwambiri wokhala ndi kukana kwambiri kutentha, kukana dzimbiri, komanso kukana kuvala. Amagwiritsidwa ntchito kwambiri muzamlengalenga, ma aero-injini, petrochemicals, zida zamankhwala, ndi zina. Zotsatirazi ndikufotokozera mwatsatanetsatane kagayidwe kazinthu, malamulo amagulu, magawo ogwiritsira ntchito, ndi zabwino za ma Stellite alloys.

Chitsulo chopangidwa ndi zitsulo zotentha kwambiri ndi kalasi yazitsulo zokhala ndi chitsulo (Fe) monga chinthu chachikulu, chopangidwa kuti chikhale ndi mphamvu zamakina komanso kukana kuwonongeka (monga makutidwe ndi okosijeni) pa kutentha kwakukulu, komwe kumakhala pakati pa 540 ° C mpaka 760 ° C (1000 ° F mpaka 1400 ° F). Mawu akuti "opangidwa" akuwonetsa kuti amapangidwa ndi njira za thermomechanical monga kugudubuza kotentha, kupangira, kapena kutulutsa, komwe kumawongolera ma microstructure awo kuti apereke kuphatikizika kwamphamvu, ductility, ndi kutheka. Amakhala ngati njira yotsika mtengo komanso yosunthika kwambiri pamagwiritsidwe osiyanasiyana a kutentha kwambiri, kutsekereza kusiyana kwa magwiridwe antchito pakati pa zitsulo zosapanga dzimbiri ndi faifi tambala kapena ma superalloys opangidwa ndi cobalt okwera mtengo kwambiri.

Ma superalloys opangidwa ndi cobalt ndi gulu la zida zachitsulo zogwira ntchito kwambiri zomwe zimapangidwira kuti zikhalebe ndi mphamvu zamakina, kukhazikika kwapamtunda, komanso kukana kwa dzimbiri pa kutentha kwambiri, nthawi zambiri kuposa zomwe ma superalloys opangidwa ndi faifi tambala amayamba kufooka. Ndizinthu zapangondya pazinthu zofunika kwambiri m'malo ovuta kwambiri, makamaka muzamlengalenga, ma turbines amafuta am'mafakitale, ndi ma implants azachipatala. Kuchita kwawo kwapamwamba kumachokera ku mphamvu ya cobalt-chromium matrix komanso kuchuluka kwa tinthu tating'ono ta carbide tolimba.

Kuthetsa vuto la moyo wautali wautumiki pazinthu zazikulu, kukonza bwino komanso kupindulitsa! Malo ochitira: Screw motors, makina owongolera ozungulira, zida zoboola pansi, ndi zina zambiri.