Carbide naxaas extruded

1) Adag aad u fiican oo xidho iska caabin heerkulka qolka, qallafsanaanta eecarbide sibidhka ahwuxuu gaari karaa 8693HRA, oo u dhiganta 6981HRC.Waxay leedahay engegnaan sare oo ah 900-1000 ° C iyo iska caabin wanaagsan.Xawaaraha goynta wuxuu noqon karaa 4-7 jeer ka dhakhso badan birta qalabka xawaaraha sare leh, nolosha adeegga waxaa lagu kordhin karaa 5-80 jeer, waxayna gooyn kartaa walxaha adag ee adag ilaa 50HRC.2) Xoog sare, laastiga sare Awoodda cadaadiska ee carbide sibidhka ah waa mid aad u sarreeya sida 6000MPa, modules of elasticity waa (4-7) × 105MPa, taas oo ka weyn tan birta xawaaraha sare leh.Si kastaba ha ahaatee, xooggeeda dabacsanaantu waa dhexdhexaad, oo u dhaxaysa 1000 ilaa 3000 MPa.3) Iska caabin daxalka aad u fiican iyo iska caabinta oksaydhka U adkaysta hawada, acid, alkali iyo daxalka kale, ma fududa in la oxidize.4) Isku-dhafka hooseeya ee ballaarinta tooska ah Inta lagu jiro hawlgalka, qaabka iyo cabbirka ayaa ah mid deggan.5) Wax kale oo la farsameeyay ama dib u milicsi lama samaynayo alaabta la sameeyay.Sababtoo ah engegnaanta aadka u sarreeya iyo jilicsanaantacarbide sibidhka ah, lama goyn karo ama dib looma dhigi karo ka dib samaynta birta budada ah ee samaynta iyo qallafsanaanta.Marka dib-u-shaqayntu gabi ahaanba lama huraan tahay, kaliya mishiinada dareeraha korantada, goynta siliga, shiidida korantada, iwm. ama shiididda giraangiraha gaarka ah ayaa la isticmaali karaa.Cabbiraadaha, sida caadiga ah ka samaysan karbiid sibidh ah, ayaa lagu dhejiyay, la dhejiyay, ama si farsamaysan loogu xidhay jidhka ama way dhimanayaan.