Pombi yesimbi isina musono yeAlloy imhando yepombi yesimbi isina musono, uye mashandiro ayo akakwira zvikuru kupfuura epombi yesimbi isina musono, nekuti pombi iyi yesimbi ine Cr yakawanda, uye kuramba kwayo kupisa kwakanyanya, kuramba kupisa kwakaderera uye kushanda kwekudzivirira ngura kuri nani pane mamwe mapaipi esimbi asina musono. Hazvienzaniswi, saka machubhu esimbi anoshandiswa zvakanyanya mupetroleum, makemikari, magetsi, boiler nedzimwe nzvimbo. Pombi yesimbi isina musono yeAlloy (Seamless Steel Tube) ine chikamu chisina musono, strip refu yesimbi isina majoini akaipoteredza. Pombi yesimbi ine chikamu chisina musono uye inoshandiswa zvakanyanya sepombi yekutakura mvura, senge mapaipi ekutakura mafuta, gasi rechisikigo, gasi, mvura nezvimwe zvinhu zvakasimba. Kana ichienzaniswa nesimbi yakasimba senge simbi yakatenderera, pombi yesimbi isina musono yeAlloy ine simba rakafanana reflexural uye torsional uye huremu hwakareruka. Isimbi ine chikamu chakachipa uye inoshandiswa zvakanyanya mukugadzira zvikamu zvechimiro uye zvikamu zvemakanika, senge kutakurwa kwemafuta. Kugadzira zvikamu zvemhete nepombi yesimbi isina musono yeAlloy kunogona kuvandudza mwero wekushandiswa kwezvinhu, kurerutsa maitiro ekugadzira, kuchengetedza zvinhu nenguva yekugadzirisa, senge mhete dzekutakura dzinotenderera, majeki, nezvimwewo, izvo zvakashandiswa zvakanyanya mukugadzira mapaipi esimbi. Pombi yesimbi isina musono inoshandiswawo pakugadzira zvombo zvakasiyana-siyana zvechinyakare, uye pombi, bharero, nezvimwewo zvinofanira kugadzirwa nepombi yesimbi. Pamusoro pezvo, kana chikamu chemhete chikamanikidzwa nemukati kana kunze, simba racho rinenge rakafanana. Saka, mapombi mazhinji esimbi isina musono inoshandiswawo anenge akaita sepombi dzakatenderera.
Kupatsanura:
Pombi yesimbi isina musono yezvivakwa: inonyanya kushandiswa pakugadzira chimiro chakajairika uye chimiro chemakanika. Chimiro chayo (rudzi): simbi yekabhoni 20, simbi 45; simbi ye alloy Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, nezvimwewo.
Mapaipi esimbi asina musono ekutakura mvura: inonyanya kushandiswa kutakura mapaipi emvura muinjiniya nemidziyo mikuru. Chinhu chinomiririra (giredhi) i20, Q345, nezvimwewo.
Mapaipi esimbi asina musono emabhaira ane simba shoma nerepakati: inonyanya kushandiswa pamapaipi ekutakura mvura ine simba shoma nepakati mumaboiler emaindasitiri nemaboiler epamba. Chinhu chinomiririra isimbi gumi, makumi maviri.
Mapaipi esimbi asina musono emabhaira ane simba rakawanda: inonyanya kushandiswa pakuisa ma "headers" emvura inodziya uye inofambisa mhepo ine simba rakawanda uye mapaipi ari pama "boilers" ari muma "power plants" uye muma "nuclear power plants". Zvinhu zvinomiririra izvi 20G, 12Cr1MoVG, 15CrMoG, nezvimwewo.
Mapaipi esimbi asina musono ekushandisa fetereza ine simba guru: inonyanya kushandiswa pakugadzira mapaipi emvura anodziya zvakanyanya uye ane simba guru pamidziyo yefetereza. Zvinhu zvinomiririra 20, 16Mn, 12CrMo, 12Cr2Mo, nezvimwewo.
Mapaipi esimbi asina musono ekupwanya mafuta: inonyanya kushandiswa mumaboiler, ma heat exchangers nemapaipi avo e transmission fluid mumafuta anonyungudutsa. Zvinhu zvayo zvinomiririrwa ne 20, 12CrMo, 1Cr5Mo, 1Cr19Ni11Nb, nezvimwewo.
Mapaipi esimbi asina musono emasilinda egasi: anoshandiswa zvikuru kugadzira masilinda akasiyana-siyana egasi neehydraulic. Zvinhu zvaro zvinomiririrwa ne37Mn, 34Mn2V, 35CrMo nezvimwewo.
Mapaipi esimbi asina musono anopfurwa nekupisa ekushandisa zvinhu zve hydraulic: anonyanya kushandiswa kugadzira zvinhu zvinotsigira hydraulic, ma cylinders nema columns mumigodhi yemarasha, pamwe nemamwe ma cylinders nema columns e hydraulic. Zvinhu zvayo zvinomiririrwa ne 20, 45, 27SiMn, nezvimwewo.
Pombi yesimbi isina musono inodhonzwa nechando kana kuti inotonhorera: inonyanya kushandiswa pakugadzira michina, michina yekudzvanya kabhoni, inoda kunyatsojeka kwepamusoro-soro uye kupedzisa kwakanaka pamusoro. Zvinhu zvayo zvinomiririrwa isimbi 20, 45, nezvimwewo.
Chiwanikwa chechubhu
. 40CrMo.
Mipimo yenyika yekushandiswa DIN17175-79,GB5310-2008, GB9948-2006, ASTMA335/A335m, ASTMA213/A213m.
Nguva yekutumira: Chikunguru-27-2022