ASTM A335 P92 Bututun Karfe Mai Juriya da Zafi
Takaitaccen Bayani:
Bututun ƙarfe mai jure zafi na ASTM A335 P92 bututun ƙarfe ne mai laushi wanda aka yi da ƙarfe mai ferritic alloy don hidimar zafin jiki mai yawa da matsin lamba a cikin tashoshin wutar lantarki, tukunyar ruwa, masu dumama da masu sake dumamawa. Akwai OD na musamman, kauri bango, tsayi, beveling, gwaji, MTC da EN 10204 3.1.
ASTM A335 P92 Bututun ƙarfe mai jure zafi mai jure zafi bututu ne mai tsari wanda aka ƙera don hidimar zafi mai tsanani da matsin lamba mai yawa. Ana amfani da shi sosai a cikin samar da wutar lantarki, tsarin boiler mai tsauri da tsauri, layukan zafi mai ƙarfi, layukan sake dumamawa, manyan bututun tururi, kayan aikin zafi na petrochemical da tsarin bututun matsin lamba inda ake buƙatar ƙarfin rarrafe, juriya ga iskar shaka da kwanciyar hankali na dogon lokaci.
SAKY STEEL tana samar da bututun ƙarfe mara shinge na ASTM A335 / ASME SA335 P92 wanda aka keɓance shi da diamita na waje, kauri na bango, tsayi, shiri na ƙarshe da kariyar saman bisa ga buƙatun aikin. Ana iya bayar da ƙarshen da aka yanke, ƙarshen da ba a yanke ba, saman da aka yi wa fenti, rufin hana tsatsa, alama, gwajin hydrostatic, gwajin da ba ya lalata, PMI, MTC da EN 10204 3.1 idan aka ƙayyade.
Sigogin Samfura
| Abu | Cikakkun Bayanan Samfura |
|---|---|
| Sunan Samfuri | ASTM A335 P92 Bututun Karfe Mai Juriya da Zafi |
| Matsayi | P92 / Daraja P92 / 9Cr-0.5Mo-1.8WV-Nb-N |
| Daidaitacce | ASTM A335 / ASME SA335 |
| Iyalin Abin Layi | Karfe mai ƙarfe na Ferritic don aikin zafin jiki mai zafi |
| Nau'in Samfuri | bututun ƙarfe mara sumul |
| Diamita na Waje | OD na musamman bisa ga buƙatar aikin |
| Kauri a Bango | SCH 40, SCH 80, SCH 160, XXS ko kauri bango na musamman |
| Tsawon | Tsawon bazuwar, tsayin da aka ƙayyade ko tsawon yankewa |
| Nau'in Ƙarshe | Ƙarshen da aka yanke, ƙarshen da aka yanke, ƙarshen da aka rufe |
| saman | Baƙi, an yi masa fenti, an rufe shi da mai hana tsatsa |
| Maganin Zafi | An daidaita kuma an daidaita shi bisa ga buƙatun ƙayyadaddun bayanai |
| Gwaji | Gwajin Hydrostatic, NDE, dubawa na girma, PMI lokacin da aka ƙayyade |
| Takaddun shaida | MTC, EN 10204 3.1, rahotannin gwaji lokacin da aka ƙayyade |
Sinadarin Sinadarai
An fi siffanta ASTM A335 P92 a matsayin ƙarfe mai ƙarfi na ferritic-martensitic 9Cr. Idan aka kwatanta da P91, P92 yawanci yana ɗauke da tungsten da ƙaramin matakin molybdenum, tare da ƙarin vanadium, niobium da nitrogen da aka sarrafa don tallafawa ƙarfin ƙwanƙwasa mai zafi da kwanciyar hankali na ƙananan tsarin.
| Sinadarin | Abubuwan da Aka Fi Amfani da su na Musamman | Aikin Fasaha |
|---|---|---|
| Carbon | Kimanin 0.07–0.13% | Yana tallafawa ƙarfi da kuma tsarin martensitic mai laushi |
| Chromium | Kimanin kashi 8.50–9.50% | Inganta juriya ga iskar shaka da kuma yanayin zafin jiki mai yawa |
| Molybdenum | Kimanin 0.30–0.60% | Yana tallafawa ƙarfin rarrafe da kwanciyar hankali na thermal |
| Tungsten | Kimanin kashi 1.50–2.00% | Yana inganta ƙarfin ɓurɓuwa mai zafi sosai |
| Vanadium | Ƙarin da aka sarrafa | Yana tallafawa ƙarfafa hazo |
| Niobium | Ƙarin da aka sarrafa | Yana taimakawa wajen daidaita tsarin microstructure yayin aikin zafi mai yawa |
| Nitrogen | Ƙarin da aka sarrafa | Yana aiki tare da V da Nb don ƙarfafa tasirin |
| Boron | Ƙaramin ƙarin sarrafawa | Yana tallafawa juriyar rarrafe idan aka sarrafa shi yadda ya kamata |
| Manganese / Silikon | Kewayon da aka sarrafa | Yana tallafawa sarrafa narkewa da kuma halayen iskar shaka |
| Phosphorus / Sulfur | Matsakaicin sarrafawa | An takaita don tallafawa iya walda da amincin sabis |
| Baƙin ƙarfe | Daidaito | Matrix ɗin ƙarfe na tushe |
Za a tabbatar da ainihin sinadaran da ake buƙata ta hanyar buƙatar ASTM A335 / ASME SA335 da kuma MTC da aka bayar.
Halayen Inji da Zafin Jiki Mai Girma
Waɗannan ƙimomin sune nassoshi na yau da kullun na bututun ƙarfe mara shinge na ASTM A335 P92. Halayen injiniya na ainihi sun dogara ne akan girman bututu, kauri bango, maganin zafi, zafin gwaji da ƙayyadaddun bayanai da suka dace.
| Kadara | Nassoshi na yau da kullun | Yanayi | Ma'anar Injiniyanci |
|---|---|---|---|
| Ƙarfin Taurin Kai | Dangane da ƙayyadaddun bayanai | Gwajin zafin ɗaki | Yana tallafawa ƙarfin bututun matsin lamba |
| Ƙarfin Ba da Kyauta | Dangane da ƙayyadaddun bayanai | Gwajin zafin ɗaki | Muhimmanci don ƙirar matsin lamba mai ƙarfi |
| Ƙarawa | Dangane da ƙayyadaddun bayanai | Gwajin tensile | Yana nuna juriyar zafi bayan an yi masa magani |
| Tauri | Dangane da ƙayyadaddun bayanai | Daidaitawa da kuma daidaita | Ana amfani da shi don tabbatar da yanayin maganin zafi |
| Ƙarfin Rarrafe | Mafi girma don ƙarfe mai ƙarfe na P92 | Ayyukan zafin jiki mai girma | Babban dalilin aikace-aikacen tashar wutar lantarki mai matuƙar mahimmanci |
| Juriyar Iskar Shaka | An inganta ta hanyar 9% matakin chromium | Sabis na iska mai zafi ko tururi | Yana tallafawa amfani da bututun tukunyar jirgi da tururi |
| Maganin Zafi | Daidaita da kuma daidaita tunani | Yanayin isar da bututu na ƙarshe | Yana sarrafa tsarin martensitic mai tsauri |
| Yawan yawa | Kimanin 7.8 g/cm³ nassoshi | Zafin ɗaki | Ana amfani da shi don lissafin nauyin bututu |
Teburin Girman Kowa
| Tsarin NPS / OD | Kauri a Bango | Tsawon | Nau'in Ƙarshe | Amfani na yau da kullun |
|---|---|---|---|---|
| Ƙaramin bututun OD | SCH 40 / SCH 80 / Na musamman | Tsawon da aka ƙayyade ko bazuwar | Siffa ko kuma mai siffar beveled | Bututun taimako masu zafi mai yawa |
| Matsakaicin bututun OD | SCH 80 / SCH 160 / Na musamman | 5.8 m, 6 m, 11.8 m ko kuma an yi shi musamman | Ƙarshen da aka yanke | Layukan tukunyar ruwa, na'urar dumama ruwa da na'urar sake dumama ruwa |
| Babban bututun OD | Bango mai nauyi / XXS / Na musamman | Takamaiman aikin | An sassaka kuma an rufe shi | Tsarin tururi da matsin lamba mai girma |
| Yankan sassan bututu | Takamaiman zane-zane | A yanka zuwa tsayi | An yi injina ko an shirya | Ayyukan ƙera da maye gurbinsu |
Kwatanta Bayanai daban-daban
Zaɓuɓɓukan Ƙarshen Bututun P92 da Zaɓuɓɓukan Fuskar
| Zaɓi | Babban Siffa | Amfani da aka ba da shawarar | Shawarar Siyayya |
|---|---|---|---|
| Ƙarshen Ƙasa | Ƙarshen bututun da aka yanke madaidaiciya | Ƙarin injin ko ƙera | Tabbatar da haƙurin yankewa |
| Ƙarshen da aka Yi Rage | An shirya don walda | Cibiyar samar da wutar lantarki da bututun aiki | Idan ana buƙata, kusurwar bevel da kuma tushen fuskar |
| Baƙin Fuska | Wurin niƙa bayan samarwa | Amfani da masana'antu gabaɗaya | Ya dace da yawancin odar bututu |
| Fuskar da aka Launi | Kariyar hana tsatsa ta wucin gadi | Jigilar kaya zuwa ƙasashen waje | An ba da shawarar don ajiya da jigilar kaya |
| Ƙarshen da aka rufe | Yana kare saman ciki na bututu da kuma bevel | Fitarwa da isar da wuri | A ƙayyade murfin filastik ko ƙarfe idan ana buƙata |
Kwatanta da maki masu alaƙa na ASTM A335
| Matsayi | Babban Tsarin Alloy | Babban Ƙarfi | Zaɓin Al'ada |
|---|---|---|---|
| P22 | Nau'in 2.25Cr-1Mo | Kyakkyawan juriya ga creep da oxidation | Bututun tukunya mai zafi mai zafi da na petrochemical |
| P91 | Nau'in 9Cr-1Mo-V-Nb | Ƙarfin rarrafe mafi girma da juriya ga iskar shaka | Tsarin tururi mai ƙarfi da matsin lamba na babban injin samar da wutar lantarki |
| P92 | Nau'in 9Cr-0.5Mo-1.8WV-Nb-N | Ingantaccen aikin creep don tsarin wutar lantarki mai ci gaba | Bututun tukunyar jirgi mai ƙarfi da ƙarfi |
| P122 | Nau'in ƙarfe mai girma-Cr mai girma | Ayyukan zafin jiki mai yawa a cikin zaɓaɓɓun ƙira | Aikace-aikacen tukunyar jirgi na musamman na aiki |
Daidaitattun Ma'auni da Sunaye na Ƙasashen Duniya
| Tsarin | Naɗi | Dangantaka |
|---|---|---|
| ASTM | ASTM A335 Grade P92 | Bayani dalla-dalla na bututun ƙarfe na ferritic |
| ASME | ASME SA335 Grade P92 | Lambar akwatin tukunya da matsi na nuni ga lambar |
| Suna gama gari | P92 | Sunan aikin da aka yi amfani da shi sosai da kuma matakin bututun mai |
| Iyalin Alloy | 9Cr-0.5Mo-1.8WV-Nb-N | Iyalin ƙarfe mai yawan zafin jiki mai zurfi |
| Nau'in Bututu | bututun ƙarfe mara sumul na ferritic | Ana amfani da shi don hidimar zafi mai yawa |
Gudun Tsarin Samarwa
Ana zaɓar billet ɗin ƙarfe na ƙarfe bisa ga sinadaran P92 da buƙatun samar da bututu.
Ana dumama billets a ƙarƙashin yanayi mai sarrafawa don hudawa da kuma samar da zafi.
Ana huda bututun mai ƙarfi don samar da harsashi mai rami don samar da bututu mara matsala.
An samar da bututun OD da kauri na bango bisa ga girman da ake buƙata.
Ana daidaita bututun P92 kuma ana daidaita shi bisa ga buƙatun ƙayyadaddun bayanai.
Ana miƙe bututu, a yanka su tsawonsu sannan a shirya su don dubawa.
Ana yin gwajin Hydrostatic, NDE, girma da kuma duba saman idan ana buƙata.
An shirya lambar zafi, daraja, girma, daidaito da alamun jigilar kaya don fitarwa.
Duba Samfuri
| Dubawa | Hanyar | Manufa |
|---|---|---|
| Binciken Sinadarai | Binciken dakin gwaje-gwaje ko bitar MTC | Tabbatar da haɗin ƙarfe na P92 |
| Gwajin Inji | Gwaje-gwaje masu alaƙa da juriya idan ana buƙata | Tabbatar da ƙarfi da ductility |
| Gwajin Tauri | HB / HRB / HRC kamar yadda ya dace | Tabbatar da yanayin maganin zafi |
| Gwajin Hydrostatic | Gwajin matsin lamba bisa ga buƙatar oda | Tabbatar da ingancin matsin lamba na bututu |
| Jarrabawar da Ba Ta Lalacewa Ba | UT, ET ko wani NDE idan aka ƙayyade | Kimanta ingancin bututu |
| Dubawa Mai Girma | Duba OD, WT, tsayi da madaidaiciyar hanya | Tabbatar da girman bututu da haƙurinsa |
| PMI | Gano abu mai kyau | Akwai lokacin da aka ƙayyade don tabbatar da ƙarfe |
| Bitar Bibiyar Dabbobi | Tabbatar da lambar zafi da alama | Haɗa bututun zuwa MTC da EN 10204 3.1 |
Marufin Samfura
Ana iya samar da bututun da baƙar fata, fenti ko kuma shafa mai hana tsatsa don ajiya da jigilar kaya.
Ana iya kare ƙarshen da aka yanke ko aka yanke da murfi na filastik ko ƙarfe idan ana buƙata.
Ana iya haɗa ƙananan bututu da matsakaitan madauri da kuma kariya daga ɗagawa.
Ana iya amfani da tubalan katako, firam ko pallets bisa ga girman bututu da hanyar jigilar kaya.
Ana iya buga ko yiwa alamun maki, misali, girma, lambar zafi da kuma alamun jigilar abokan ciniki alama.
Aikace-aikace, Babban Aiki da Ƙirƙira
Babban Aikace-aikace
- bututun tukunyar wutar lantarki mai matuƙar tsanani
- Layukan zafi da na sake dumamawa
- Babban bututun tururi da bututun tururi mai ƙarfi
- Bututun sarrafa bututun mai mai zafi-zafi
- Kayan aikin zafi da tsarin bututun matsin lamba
- Ayyukan maye gurbin bututun mai zafi da gyarawa
Ayyukan Zafin Jiki Mai Girma
Ana daraja bututun P92 saboda ƙarfin da ke rarrafe, juriya ga iskar shaka da kuma kwanciyar hankali na dogon lokaci a cikin yanayin zafi mai yawa. Tsarin ƙarfe mai ɗauke da tungsten mai nauyin 9Cr ya sa ya dace da ci gaba da amfani da injin samar da wutar lantarki da kuma tukunyar ruwa inda ake haɗa zafin jiki mai yawa da matsin lamba mai yawa.
Walda
Walda ta P92 tana buƙatar ingantattun hanyoyin walda, dumama kafin a yi amfani da su, zafin da aka sarrafa a tsakanin hanyoyin da aka yi amfani da su da kuma ingantaccen maganin zafi bayan walda. Cancanta kan tsarin walda, zaɓin ƙarfe mai cikewa da kuma kula da tauri suna da mahimmanci don amincin sabis.
Maganin Zafi
Yawanci ana isar da bututun P92 a cikin yanayi mai kyau da kuma yanayin zafi bisa ga buƙatun ƙayyadaddun bayanai. Tsarin zafi mara kyau na gyaran zafi ko walda na iya shafar ƙarfi, tauri da aikin rarrafe, don haka ya kamata a bi lambar da ta dace da ƙa'idodin aikin.
Inji da Ƙirƙira
Ana iya yin yanke, beveling da ƙera bututu bisa ga zane-zanen aikin. Don bututun matsi, haƙurin girma, shirya bevel, gano adadin zafi da kuma duba ƙarshe ya kamata a sarrafa shi kafin walda ko shigarwa.
Me Yasa Zabi SAKY STEEL?
Ana iya samar da OD, kauri na bango, tsawonsa, shiri na ƙarshe da kariyar farfajiya bisa ga buƙatun oda.
Alamar bututu da takardu na iya kiyaye bin diddigin abubuwa daga samarwa zuwa jigilar kaya.
Ana iya bayar da MTC (Takaddun Shaidar Gwaji ta Mill / 质保书) bisa ga odar siye.
Ana samun takaddun EN 10204 3.1 idan aka ƙayyade ta hanyar oda.
Ana iya shirya gwajin Hydrostatic, NDE, PMI, girman da kuma duba tauri idan aka ƙayyade.
Ana iya shirya fakiti, huluna, tallafin katako da alamun jigilar kaya na abokan ciniki don isar da kaya zuwa ƙasashen waje.
Tambayoyin da ake yawan yi akai-akai
Menene bututun ASTM A335 P92?
Bututun ASTM A335 P92 bututu ne mai kama da ƙarfe mai kama da ferritic alloy wanda ba shi da matsala don yin aiki mai zafi sosai. Ana amfani da shi sosai a cikin cibiyoyin wutar lantarki na zamani, tukunyar ruwa, layukan zafi mai ƙarfi, layukan sake dumamawa da tsarin tururi mai matsin lamba.
Shin ASTM A335 P92 iri ɗaya ne da ASME SA335 P92?
Ana amfani da ASTM A335 da ASME SA335 tare don bututun ƙarfe mai laushi na ferritic. Umarnin ya kamata ya bayyana sarai ko buƙatun ASTM, ASME ko lambar aikin sun shafi.
Menene bambanci tsakanin P91 da P92?
P92 wani ƙarfe ne mai ƙarfe 9Cr wanda aka ƙera daga dangin kayan P91. Yawanci yana amfani da tungsten da ƙarin microalloying masu sarrafawa don inganta ƙarfin creep don aikace-aikacen injin samar da wutar lantarki mai zafi mai yawa.
Shin P92 bakin karfe ne?
A'a. P92 ƙarfe ne mai jure zafi, ba bakin ƙarfe ba. Duk da cewa yana ɗauke da sinadarin chromium, har yanzu yana buƙatar kariya daga tsatsa yayin ajiya da jigilar kaya.
Za a iya haɗa bututun P92?
Haka ne, amma walda ta P92 tana buƙatar ingantattun hanyoyin walda, dumamawa kafin lokaci, yanayin zafi mai sarrafawa da kuma maganin zafi bayan walda. Walda yakamata ta bi ƙa'idar da ta dace da kuma ƙa'idodin aikin.
Wadanne gwaje-gwaje ne ake samu don bututun ASTM A335 P92?
Ana iya shirya gwajin Hydrostatic, gwajin da ba ya lalatawa, dubawa mai girma, gwajin tauri, bitar PMI da MTC bisa ga umarnin siye da ƙa'idodi na yau da kullun.
Za a iya samar da MTC da EN 10204 3.1?
SAKY STEEL na iya samar da takaddun MTC da EN 10204 3.1 bisa ga umarnin siye. Hakanan ana iya shirya ƙarin rahotannin dubawa idan aka ƙayyade.
