Incamake y'umuyoboro w'icyuma gikozwe mu byuma
Umuyoboro w'icyuma cya Alloy ukoreshwa mu bikorwa bisaba ubushobozi bwo kurwanya ingese buri ku rugero kandi uramba neza kandi ku giciro gito. Mu magambo make, imiyoboro y'icyuma ikundwa cyane mu bice aho imiyoboro y'icyuma cya karuboni ishobora kwangirika. Hari ubwoko bubiri bw'ibyuma bya alloy - alloy nyinshi n'ibyuma bya alloy nke. Imiyoboro igize ibyuma bya alloy nke ifite ingano yo guteranya iri munsi ya 5%. Mu gihe ingano yo guteranya icyuma cya alloy nyinshi iba iri hagati ya 5% na 50%. Kimwe n'ibindi bikoresho byinshi, ubushobozi bwo gukora umuvuduko w'umuyoboro wa Alloy Steel Seamless buruta hafi 20% umuyoboro wa alloy. Rero mu bikorwa bifite umuvuduko mwinshi wo gukora nk'intego, ikoreshwa ry'umuyoboro wa alloy rifite ishingiro. Nubwo ikomeye kurusha umuyoboro wa alloy, ikiguzi ni kinini cyane. Byongeye kandi, ibyago byo kwangirika hagati y'uduce twangiritseho ubushyuhe ni byinshi mu bicuruzwa bya alloy. Itandukaniro rigaragara hagati y'umuyoboro wa alloy Steel Welded n'ibicuruzwa bya alloy ni umugozi wa latitudinal ku burebure bw'umuyoboro. Ariko, muri iki gihe, bitewe n’iterambere ry’ikoranabuhanga, umugozi uri ku muyoboro wa ERW w’icyuma cya Alloy Steel ushobora kugabanuka cyane binyuze mu gutunganya ubuso, ku buryo utagaragara ku maso y’abantu.
Ibisobanuro by'umuyoboro w'icyuma n'imiyoboro (Idafunze neza/ Ifite ifu/ ERW)
| Ibisobanuro | ASTM A 335 ASME SA 335 |
| Igisanzwe | ASTM, ASME na API |
| Ingano | 1/8" UBWOROHE KUGEZA KURI 30" UBWOROHEHE |
| Ingano y'imiyoboro | 1/2" OD kugeza kuri 5" OD, na diyameteri ya gasutamo irahari |
| Ingano y'inyuma | Uburemere: 1-200mm |
| Gahunda | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Icyiciro | STM A335 Gr. P5, P9, P11, P12, P21, P22 & P91, ASTM A213 - T5, T9, T11, T12, T22, T91, ASTM A691 |
| Uburebure | Munsi ya 13500mm |
| Ubwoko | Nta bushorishori / Byakozwe |
| Ifishi | Izunguruka, Hydraulic n'ibindi |
| Uburebure | Inshuro imwe idahinduka, Inshuro ebyiri zidahinduka & Uburebure bwo gukata. |
| Iherezo | Impera Isanzwe, Impera Ifite Imirongo, Ifite Imirongo Ikomeye |
Ubwoko bw'imiyoboro idafite umushongi mu byuma bya Alloy
imiyoboro y'icyuma gikomeye cya alloy ya 15cr mo
Umuyoboro w'icyuma wa aloyi 25crmo4
Umuyoboro w'icyuma wa ASTM A 335 Grade P11 ufite santimetero 36
Umuyoboro w'icyuma udafite umugozi wa 42CrMo/ SCM440
Umuyoboro w'icyuma wa Alloy 20/21/33
Umuyoboro w'icyuma wa aloyi wa 40mm
Umuyoboro w'icyuma utagira umuvuduko wa ASTM A355 P22
Umuyoboro w'icyuma utagira umushongi wa ASTM A423
Umuyoboro w'icyuma upfutse mu cyuma gikozwe mu buryo bwa galvanised
Imiterere y'imiyoboro ya ERW mu byuma bya Alloy Steel
| Icyuma cy'Aluminiyumu | |||||||
| C | Cr | Mn | Mo | P | S | Si | |
| 0.05 – 0.15 | 1.00 – 1.50 | 0.30 – 0.60 | 0.44 – 0.65 | Ibipimo ntarengwa bya 0.025 | Ibipimo ntarengwa bya 0.025 | 0.50 – 1.00 |
Imiterere ya mekanike Ibyuma bya aluminiyumu Imiyoboro ya Chrome moly
| Imbaraga zo Gukurura, MPa | Imbaraga z'umusaruro, MPa | Uburebure, % |
| Iminota 415 | Iminota 205 | Iminota 30 |
Ubugari bwo hanze no kwihanganira umuyoboro wa ASME SA335 Alloy
| ASTM A450 | Ishyushye cyane | Ingano yo hanze, mm | Ukwihanganirana, mm |
| OD≤101.6 | +0.4/-0.8 | ||
| 101.6<OD≤190.5 | +0.4/-1.2 | ||
| 190.5<OD≤228.6 | +0.4/-1.6 | ||
| Ishushanyije mu buryo bukonje | Ingano yo hanze, mm | Ukwihanganirana, mm | |
| OD <25.4 | ± 0.10 | ||
| 25.4≤OD≤38.1 | ± 0.15 | ||
| 38.1 OD 50.8 | ± 0.20 | ||
| 50.8≤OD <63.5 | ± 0.25 | ||
| 63.5≤OD <76.2 | ± 0.30 | ||
| 76.2≤OD≤101.6 | ± 0.38 | ||
| 101.6<OD≤190.5 | +0.38/-0.64 | ||
| 190.5<OD≤228.6 | +0.38/-1.14 | ||
| ASTM A530 na ASTM A335 | NPS | Ingano yo hanze, santimetero | Ukwihanganirana, mm |
| 1/8≤OD≤1-1/2 | ± 0.40 | ||
| 1-1/2 <OD≤4 | ± 0.79 | ||
| 4<OD≤8 | +1.59/-0.79 | ||
| 8<OD≤12 | +2.38/-0.79 | ||
| OD>12 | ± 1% |
Uburyo bwo kuvura ubushyuhe bw'imiyoboro y'icyuma cya Alloy
| P5, P9, P11, na P22 | |||
| Icyiciro | Ubwoko bwo kuvura ubushyuhe | Guhindura Ingano y'Ubushyuhe F [C] | Annealing yo mu buryo buciriritse cyangwa Tempering Ingano y'ubushyuhe F [C] |
| P5 (b,c) | Anneal yuzuye cyangwa idafite ubushyuhe | ||
| Kuvugurura no Gutekanya | ***** | 1250 [675] | |
| Anneal yo mu bwoko bwa Subcritical (P5c gusa) | ***** | 1325 - 1375 [715 - 745] | |
| P9 | Anneal yuzuye cyangwa idafite ubushyuhe | ||
| Kuvugurura no Gutekanya | ***** | 1250 [675] | |
| P11 | Anneal yuzuye cyangwa idafite ubushyuhe | ||
| Kuvugurura no Gutekanya | ***** | 1200 [650] | |
| P22 | Anneal yuzuye cyangwa idafite ubushyuhe | ||
| Kuvugurura no Gutekanya | ***** | 1250 [675] | |
| P91 | Kuvugurura no Gutekanya | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
| Kuzimya no Gushyuha | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Inganda zikoresha imiyoboro idafite umushongi mu byuma
● Amasosiyete acukura peteroli hanze y'inyanja
● Kubyaza amashanyarazi
● Ibinyabutabire bya peteroli
● Gutunganya Gazi
● Imiti yihariye
● Imiti
● Ibikoresho by'imiti
● Ibikoresho bya chimique
● Ibikoresho byo mu mazi yo mu nyanja
● Utwuma duhindura ubushyuhe
● Ibikoresho byo konjesha
● Inganda zikora ibinyampeke n'impapuro
Igishushanyo cy'ibisobanuro
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Umuyoboro w'icyuma wa 4140 Alloy Steel na AISI 4140
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Imiyoboro y'icyuma idafite umugozi ya A106 GrB yo gushyiramo imiyoboro
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Umuyoboro w'icyuma wa A53 Grouting
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Umuyoboro wa API5L w'icyuma cya karuboni/ Umuyoboro wa ERW
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Umuyoboro w'icyuma wa ASTM A53 Grade A & B Umuyoboro wa ERW
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Umuyoboro wa FBE/umuyoboro w'icyuma utwikiriwe na epoxy
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Umuyoboro w'icyuma ugezweho cyane
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Umuyoboro w'icyuma gishyushye cya Galvanized / Umuyoboro wa GI
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Umuyoboro w'icyuma wa SSAW/Umuyoboro wo gusudira uzungurutse
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Umuyoboro w'icyuma kitagira umwanda















