Qiimo Dhimis Weyn ASTM A335 P91 Soo Saaraha Dhuumaha Alloy Seel Ee Shiinaha
Dulmar
Ganacsigeenu wuxuu xooga saarayaa maamulka, soo bandhigida shaqaale tayo leh, oo lagu daray dhismaha kooxda, isku day adag si kor loogu qaado heerka iyo garashada mas'uuliyadda macaamiisha shaqaalaha. Shirkadeena waxay si guul leh u heshay shahaadada IS9001 iyo shahaadada CE ee Yurub ee tuubada kuleyliyaha birta. Waxaan sii wadi doonaa inaan u shaqeyno si adag iyo sida aan isku dayeyno inta karaankeena ah si aan u bixino alaabta ugu tayada fiican, qiimaha ugu tartanka badan iyo adeegga ugu fiican ee macaamiisha kasta. Ku qanacsanaantaada, sharafteena!!! Wax-soo-saarkayaga waxa loo dhoofiyay in ka badan 30 waddan iyo gobollo ah oo ah isha ugu horreysa oo leh qiime jaban. Waxaan si kal iyo laab ah u soo dhawaynaynaa macaamiisha ka kala yimid gudaha iyo dibaddaba inay noo yimaadaan wada xaajood ganacsi.
Codsiga
Inta badan waxaa loo isticmaalaa in lagu sameeyo tuubo kululeeyaha oo tayo sare leh, tuubo kulaylka beddelan, tuubada uumiga cadaadis sare ee batroolka iyo warshadaha kiimikada
Fasalka ugu weyn
Fasalka tuubada aluminium tayo sare leh: P1, P2, P5, P9, P11, P22, P91, P92 iwm
Qayb Kiimiko ah
Darajo | UN | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Mo |
Sequiv. | ||||||||
P1 | K11522 | 0.10-0.20 | 0.30-0.80 | 0.025 | 0.025 | 0.10-0.50 | - | 0.44 ~ 0.65 |
P2 | K11547 | 0.10-0.20 | 0.30-0.61 | 0.025 | 0.025 | 0.10-0.30 | 0.50-0.81 | 0.44 ~ 0.65 |
P5 | K41545 | 0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.5 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
P5b | K51545 | 0.15 | 0.30-0.60 | 0.025 | 0.025 | 1.00 ~ 2.00 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
P5c | K41245 | 0.12 | 0.30-0.60 | 0.025 | 0.025 | 0.5 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
P9 | S50400 | 0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50 ~ 1.00 | 8.00-10.00 | 0.44 ~ 0.65 |
P11 | K11597 | 0.05-0.15 | 0.30-0.61 | 0.025 | 0.025 | 0.50 ~ 1.00 | 1.00 ~ 1.50 | 0.44 ~ 0.65 |
P12 | K11562 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.5 | 0.80 ~ 1.25 | 0.44 ~ 0.65 |
P15 | K11578 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 1.15 ~ 1.65 | - | 0.44 ~ 0.65 |
P21 | K31545 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.5 | 2.65 ~ 3.35 | 0.80 ~ 1.60 |
P22 | K21590 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.5 | 1.90 ~ 2.60 | 0.87 ~ 1.13 |
P91 | K91560 | 0.08-0.12 | 0.30-0.60 | 0.02 | 0.01 | 0.20-0.50 | 8.00-9.50 | 0.85 ~ 1.05 |
P92 | K92460 | 0.07-0.13 | 0.30-0.60 | 0.02 | 0.01 | 0.5 | 8.50-9.50 | 0.30-0.60 |
Magacaabid cusub oo la sameeyay si waafaqsan Practice E527 iyo SAE J1086. B Grade P 5c waa in uu lahaadaa maaddo titanium oo aan ka yarayn 4 jeer kaarboonka oo aan ka badnayn 0.70 %; ama ka kooban kolumbium oo ah 8 ilaa 10 jeer ka kooban kaarboonka.
Hantida Makaanikada
Guryaha makaanikada | P1,P2 | P12 | P23 | P91 | P92,P11 | P122 |
Xoog xajin | 380 | 415 | 510 | 585 | 620 | 620 |
Xoog soo saar | 205 | 220 | 400 | 415 | 440 | 400 |
Daawaynta kulaylka
Darajo | Nooca Daawaynta Kulaylka | Caadiyan Xadka Heerkulka F [C] | Hoos-u-dhigid ama xanaaq |
P5, P9, P11, iyo P22 | Qiyaasta Heerkulka F [C] | ||
A335 P5 (b,c) | Anneal buuxa ama Isothermal | ||
Caadiye oo xanaaq | ****** | 1250 [675] | |
Anneal Subcritical (P5c kaliya) | ****** | 1325 - 1375 [715 - 745] | |
A335 P9 | Anneal buuxa ama Isothermal | ||
Caadiye oo xanaaq | ****** | 1250 [675] | |
A335 P11 | Anneal buuxa ama Isothermal | ||
Caadiye oo xanaaq | ****** | 1200 [650] | |
A335 P22 | Anneal buuxa ama Isothermal | ||
Caadiye oo xanaaq | ****** | 1250 [675] | |
A335 P91 | Caadiye oo xanaaq | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Demisay iyo xanaaq | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Shuruudaha Imtixaanka
Intaa waxaa dheer in la hubiyo ka kooban kiimikada iyo sifooyinka farsamada, baaritaanada hydrostatic waxaa loo sameeyaa mid mid, Baaritaanka Nodestructive, Falanqaynta Product, Qaab dhismeedka Birta iyo Imtixaanada Etching, Tijaabada Flattening iwm.
Awood-siinta
Awooda Sahayda: 2000 Ton bishiiba Fasalka ASTM A335 Alloy Steel Pipe
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