Pombi yeSimbi yeCarbon: Nzvimbo Dzakajairika dzekushandisa uye dzekuchengetedza

Pombi yeSimbi Yakatenderera, se "Mbiru" Mundima yemaindasitiri, inoita basa rakakosha mumapurojekiti akasiyana-siyana einjiniya. Kubva pahunhu hwezvinhu zvayo zvinowanzoshandiswa, kusvika pakushandiswa kwayo mumamiriro akasiyana, uye zvakare kusvika panzira dzakakodzera dzekuchengetedza, chinongedzo chega chega chinokanganisa mashandiro uye hupenyu hwebasa remapaipi esimbi yekabhoni.​

Zvishandiso zvakajairika zvezvinhu

Pipe yeSimbi yeCarbon Yakaderera (senge simbi ye10# ne20#)

Pipe yeSimbi yeCarbon Yakaderera ine kabhoni shoma, izvo zvinoita kuti ive nepurasitiki yakanaka uye inokwanisa kuchinjika. Munyaya yekufambisa mvura, senge network dzemvura dzemumaguta uye mapaipi ekufambisa mvura negesi ane simba shoma mumakemikari epetrochemicals, simbi ye10# inowanzo shandiswa mumapaipi ane dhayamita kubva padn50 kusvika dn600 nekuda kwemutengo wayo wakaderera uye nyore kuchinjika. Simbi ye20# ine simba rakakwirira zvishoma uye inogona kumira kumanikidzwa kwakati. Inoshanda zvakanaka pakutakura mvura nemafuta emhepo yekumanikidzwa kwakajairika uye inowanzo kuwanikwa mumasisitimu ekutenderera kwemvura inotonhorera mumaindasitiri. Semuenzaniso, mapaipi emvura anotonhorera eimwe makemikari anogadzirwa nemapaipi esimbi yekabhoni ye20#, ayo ave achishanda zvakanaka kwenguva yakareba, achivimbisa zvinodiwa zvekutonhodza zvemidziyo. Mukugadzira machubhu eboiler ane simba rakaderera nerepakati, anoitawo basa rakakosha, akakodzera masisitimu emhepo ane simba re≤5.88mpa, zvichipa simba rekupisa rakasimba rekugadzira maindasitiri.​

Simbi yekabhoni iri pakati nepakati (yakadai sesimbi ine nhamba 45)

Mushure mekudzima nekudziya, 45# mediumMapaipi eSimbi ine simba rekudhonza re≥600mpa, ine kuomarara kwakanyanya uye simba. Mubasa rekugadzira michina, inowanzoshandiswa kugadzira zvinhu zvakakosha zvakaita semashine tool spindles uye automotive drive shafts. Nesimba rayo guru, inogona kusangana nemutoro wakawanda uye kushushikana kwakaoma kunoitwa nezvikamu panguva yekushanda. Muzvivakwa, kunyangwe isiri kushandiswa zvakanyanya mumapaipi sepasi-Mapaipi eSimbi, inoshandiswawo mune zvimwe zvikamu zvidiki zvechivakwa zvine simba rakawanda, zvakaita sezvimwe zvikamu zvinobatanidza zvemaboom e tower crane, zvichipa vimbiso yakasimba yekuchengetedzeka kwekuvaka.​

Simbi ine simba rakawanda (yakadai se q345)

Chinhu chikuru che alloying che q345 i manganese, uye simba rayo rekugadzira rinogona kusvika pa 345mpa. Muzvivakwa zvikuru zvekuvaka nemapurojekiti emabhiriji, sema fittings emapombi, anoshandiswa kutsungirira mitoro yakakura nekumanikidzwa, senge zvinotsigira chivakwa chesimbi chemanhandare makuru uye ma fittings emapombi emumabhiriji ekuyambuka gungwa. Nesimba guru rekugadzira uye hunhu hwakanaka hwemakanika, zvinovimbisa kugadzikana uye kuchengetedzeka kwezvivakwa nemabhiriji panguva yekushandiswa kwenguva refu. Inoshandiswawo zvakanyanya mukugadzira midziyo yekumanikidza, senge matangi akasiyana-siyana ekuchengetera mu petrochemicals, ayo anogona kutsungirira kumanikidzwa kwemukati menyika uye kuve nechokwadi chekuchengetedzwa kwekugadzirwa.