Birta Kaarboonka ee Jumlada ah 16 Inj Qiimaha Dhuumaha Birta ee Aan Xumaan lahayn
Si loo fuliyo qanacsanaanta macaamiisha, waxaan hadda haysanaa shaqaalaheena xooggan si aan u bixino kaalmadayada guud ee ugu weyn oo ay ku jirto kor u qaadida, iibinta guud, qorsheynta, abuurista, kontoroolka tayada sare leh, baakad, bakhaar iyo saadka ee Birta Carbon Jumla 16 Inch Steel Qiimaha Dhuumaha, Kooxdayada kakan ee khabiirka ah waxay u badan tahay inay si kal iyo laab ah ula joogi doonaan adeegyadaada. Waxaan si kal iyo laab ah kuugu soo dhawaynaynaa inaad si dhab ah u booqato shabakadayada iyo shirkadayada oo aad noo soo gudbiso su'aalahaaga.
Si loo fuliyo qanacsanaanta macaamiisha ee la filayo , waxaan hadda haysanaa shaqaalahayaga xooggan si aan u bixino gargaarka guud ee ugu weyn kaas oo ku jira kor u qaadida, iibinta guud, qorsheynta, abuurista, kontoroolka tayada sare, baakad, bakhaar iyo saadka, Haddii xulashada alaabta hadda jirta laga bilaabo Buug-yarahayada ama raadinta kaalmada injineernimada ee codsigaaga, waxaad kala hadli kartaa xarunta adeegga macaamiisha wax ku saabsan shuruudahaaga wax-raadinta. Waxaan ku siin karnaa tayo wanaagsan oo leh qiime tartan ah adiga.
Dulmar
Codsiga
Dhuumaha birta ah ee aan fiicnayn ee hawlgalka heerkulka sare ASTM A106, oo ku habboon heerkulka sare
Fasalka ugu weyn
Fasalka birta qaab dhismeedka tayada sare leh: GR.A,GR.B,GR.C
Qayb Kiimiko ah
| Halabuurka, | |||
| Darajada A | Darajada B | Darajada C | |
| Kaarboon, max | 0.25A | 0.3B | 0.35B |
| Manganese | 0.27-0.93 | 0.29-1.06 | 0.29-1.06 |
| Fosfooraska, max | 0.035 | 0.035 | 0.035 |
| Sulfur, max | 0.035 | 0.035 | 0.035 |
| Silikoon, min | 0.10 | 0.10 | 0.10 |
| Chrome, maxC | 0.40 | 0.40 | 0.40 |
| Copper, maxC | 0.40 | 0.40 | 0.40 |
| Molybdenum, maxC | 0.15 | 0.15 | 0.15 |
| Nickel, maxC | 0.40 | 0.40 | 0.40 |
| Vanadium, maxC | 0.08 | 0.08 | 0.08 |
| A Dhimista 0.01% ee ka hoosaysa ugu badnaan kaarboonka la cayimay, korodhka 0.06% manganese ee ka sarreeya inta la cayimay waxa la ogolaan doonaa ugu badnaan 1.35%. | |||
| B Ilaa si kale u qeexo iibsaduhu, hoos u dhac kasta oo ah 0.01% ee ka hooseeya ugu badnaan kaarboonka la cayimay, korodhka 0.06% manganese ee ka sarreeya inta la cayimay waxa la ogolaan doonaa ugu badnaan 1.65%. | |||
| C Shantan walxood oo la isku daray waa in aanay ka badnayn 1%. | |||
Hantida Makaanikada
| Darajada A | Darajada B | Darajada C | ||||||
| Xoog xajin, min, psi(MPa) | 48 000 (330) | 60 000 (415) | 70 000 (485) | |||||
| Awood soo saar, min, psi(MPa) | 30 000 (205) | 35 000 (240) | 40 000 (275) | |||||
| Dheeraad ah | Guddoon | Dheeraad ah | Guddoon | Dheeraad ah | Guddoon | |||
| Kordhinta 2 inji (50 mm), min, % Tijaabooyin xariijin transverse ugu yar ee aasaasiga ah, iyo dhammaan cabbirrada yaryar oo lagu tijaabiyay qayb buuxda | 35 | 25 | 30 | 16.5 | 30 | 16.5 | ||
| Marka heerka wareega 2-in. (50-mm) muunadada dhererka cabbirka ayaa la isticmaalaa | 28 | 20 | 22 | 12 | 20 | 12 | ||
| Imtixaannada xariijimaha dhaadheer | A | A | A | |||||
| Tijaabooyinka xariijinta leexsan, laga jarayo 1/32-in kasta. (0.8-mm) hoos u dhaca dhumucda gidaarka ee ka hooseeya 5/16 inch | 1.25 | 1.00 | 1.00 | |||||
| A Dhererka ugu yar ee 2 inji (50 mm) waa in lagu go'aamiyaa isla'egta soo socota: | ||||||||
| e=625000A 0.2 / U 0.9 | ||||||||
| ee cutubyada inch-pound, iyo | ||||||||
| e=1940A 0.2 / U 0.9 | ||||||||
| ee cutubyada SI, | ||||||||
| meesha: e = dhererka ugu yar ee 2 inji (50 mm), %, lagu soo koobay 0.5% ugu dhow, A = aagga isdhaafka ah ee muunada tijaabada xiisadda, in.2 (mm2), ku salaysan dhexroor ka baxsan oo cayiman ama magac ahaan la cayimay dhexroor ka baxsan ama ballac muunada magaca iyo dhumucdiisuna waxay cayiman, oo lagu soo koobay 0.01 in.2 (1 mm2) ee ugu dhow . (Haddii aagga sidaas loo xisaabiyay uu la mid yahay ama ka weyn yahay 0.75 in.2 (500 mm2), markaas waa in la isticmaalaa qiimaha 0.75 in.2 (500 mm2). U = xoogga xajinta oo cayiman, psi (MPa). | ||||||||
Shuruudaha Imtixaanka
Marka lagu daro hubinta isku dhafka kiimikada iyo sifooyinka farsamada, tijaabooyinka hydrostatic ayaa la sameeyaa mid mid, waxaana la sameeyaa tijaabooyinka fidinta iyo fidinta. . Intaa waxaa dheer, waxaa jira shuruudo gaar ah oo loogu talagalay qaab-dhismeedka yar-yar, cabbirka hadhuudhka, iyo lakabka decarburization ee tuubada birta ee dhammaatay.
Awood-siinta
Awooda Sahayda: 1000 Tan bishii Fasalka ASTM SA-106 Dhuumaha Bir
Baakadaha
Xirmooyinka iyo Sanduuqa Alwaaxda ee Xoogan
gaarsiin
7-14 maalmood haddii kaydka, 30-45 maalmood si loo soo saaro
Lacag bixinta
30% deebaaji, 70% L/C ama nuqul B/L ama 100% L/C marka la eego
Faahfaahinta Alaabta
Tuubada kululeeyaha
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M)-2012
ASME SA-213/SA-213M
