12Cr1MoVG umuvuduko mwinshi alloy ibyuma byujuje ubuziranenge
Umwanya wo gusaba wa 12Cr1MoVG alloy umuyoboro waguwe kugirango utange umwanya mugari witerambere ryinganda. Nk’uko ubushakashatsi bwakozwe n’ishami ry’imiyoboro ya 12Cr1MoVG y’ishyirahamwe ry’Ubushinwa budasanzwe bw’ibyuma ribitangaza, icyifuzo cy’umuvuduko ukabije w’umuvuduko ukabije wa 12Cr1MoVG mu Bushinwa kiziyongera ku gipimo cya 10-12% buri mwaka mu gihe kiri imbere. Gutondekanya imiyoboro ya 12Cr1MoVG.
Inyungu nini y’umuyoboro wa 12Cr1MoVG ni uko ishobora gutunganywa 100%, ibyo bikaba bihuye n’ingamba z’igihugu zo kurengera ibidukikije, kubungabunga ingufu no kubungabunga umutungo. Politiki y'igihugu ishishikariza kwagura umurima usaba umuvuduko ukabije wa 12Cr1MoVG.
Bitewe nuburyo butandukanye bwo gukora, igabanijwemo umuyoboro ushyushye (ushyizwe hanze) umuyoboro wicyuma udafite icyuma hamwe nimbeho ikonje (izunguruka) idafite icyuma. Umuyoboro ukonje (uzunguruka) ugabanijwemo umuyoboro uzenguruka hamwe n'umuyoboro udasanzwe.
a. Incamake yimikorere
Umuyoboro ushyushye (extruded) umuyoboro wicyuma udafite kashe: umuyoboro uzengurutswe ubusa → gushyushya → gutobora → umuzingo wa gatatu uzunguruka, guhora uzunguruka cyangwa gusohora → kwambura imiyoboro → ingero (cyangwa kugabanya) Ikimenyetso → ububiko.
Ubukonje bukonje (buzunguruka) umuyoboro wicyuma udafite kashe: umuyoboro uzengurutswe → gushyushya → gutobora → umutwe → annealing → gutoranya → amavuta (isahani y'umuringa) → gushushanya byinshi bikonje (gukonjesha ubukonje) gutahura) → ikimenyetso → ububiko.
b. Imiyoboro idafite ibyuma igabanijwemo ubwoko bukurikira bitewe nuburyo bukoreshwa:
GB / t8162-2008 (ibyuma bitagira ibyuma byubatswe). Ikoreshwa cyane muburyo rusange nuburyo bwubukanishi. Ibikoresho bihagarariye (ikirango): ibyuma bya karubone, ibyuma 20 na 45; Amavuta avanze Q345, 20Cr, 40Cr, 20CrMo, 30-35crmo, 42CrMo P91, nibindi.
GB / t8163-2008 (umuyoboro w'icyuma udafite icyerekezo cyo gutwara amazi). Ikoreshwa cyane mugutanga imiyoboro y'amazi kuri injeniyeri n'ibikoresho binini. Ibikoresho bihagarariye (ikirango) ni 20, Q345, nibindi
Gb3087-2008 (ibyuma bidafite ibyuma kubitsa byoroheje kandi biciriritse) Ikoreshwa cyane cyane mumiyoboro itanga umuvuduko muke kandi uringaniye mumashanyarazi no mumashanyarazi. Ibikoresho bihagarariye ni ibyuma 10 na 20.
GB5310-2008 (umuyoboro wicyuma udafite icyuma cyumuvuduko mwinshi). Ikoreshwa cyane cyane kubushyuhe bwo hejuru hamwe n’umuvuduko mwinshi wohereza amazi hamwe nu miyoboro ku byuma by’amashanyarazi n’inganda za kirimbuzi. Ibikoresho bihagarariye ni 20g, 12Cr1MoVG, 15CrMoG, nibindi
Gb5312-1999 (ibyuma bya karubone na karubone manganese ibyuma bidafite ibyuma byubwato). Ikoreshwa cyane mubyiciro byicyiciro cya I na II kumashanyarazi ya marine hamwe na superheater. Ibikoresho bihagarariye ni amanota 360, 410 na 460.
GB6479-2000 (umuyoboro wicyuma udafite ibikoresho byifumbire mvaruganda). Ikoreshwa cyane mugutanga ubushyuhe bwo hejuru hamwe numuyoboro mwinshi wamazi ku bikoresho byifumbire mvaruganda. Ibikoresho bihagarariye ni 20, 16Mn, 12CrMo, 12cr2mo, nibindi.
GB9948-2006 (umuyoboro w'icyuma udafite kashe ya peteroli). Ikoreshwa cyane cyane kubitekesha, guhinduranya ubushyuhe hamwe nuyoboro wohereza amazi mumashanyarazi ya peteroli. Ibikoresho bihagarariye ni 20, 12CrMo, 1Cr5Mo, 1cr19ni11nb, nibindi.
GB18248-2000 (umuyoboro w'icyuma udafite kashe ya silindiri). Ikoreshwa cyane mugukora gaze zitandukanye na silindiri hydraulic. Ibikoresho bihagarariye ni 37Mn, 34Mn2V, 35CrMo, nibindi
GB / t17396-1998 (umuyoboro ushyushye utagira ibyuma bya hydraulic prop). Ikoreshwa cyane cyane mugukora amakara ya hydraulic hydraulic, silinderi ninkingi, kimwe nandi mashanyarazi ya hydraulic ninkingi. Ibikoresho bihagarariye ni 20, 45, 27SiMn, nibindi.
Gb3093-1986 (umuvuduko mwinshi wicyuma kitagira moteri ya moteri ya mazutu). Ikoreshwa cyane cyane kumuyoboro wamavuta wumuvuduko wa sisitemu yo gutera moteri ya mazutu. Umuyoboro w'icyuma muri rusange ukonje, kandi ibikoresho bihagarariye ni 20A.
GB / t3639-1983 (gukonjesha gukonje cyangwa gukonje gukonje neza neza umuyoboro wicyuma). Ikoreshwa cyane cyane kumiyoboro yicyuma ifite uburebure buringaniye kandi burangije neza kububiko bwa mashini nibikoresho bya carbone. Ibikoresho bihagarariye ni 20, 45 ibyuma, nibindi
GB / t3094-1986 (imiyoboro ikonje ikonje idafite umuyoboro wicyuma kidasanzwe). Ikoreshwa cyane cyane mugukora ibice bitandukanye byubatswe hamwe nibice, bikozwe mubyuma byujuje ubuziranenge bwa karubone byubatswe hamwe nicyuma gito cyubatswe.
GB / t8713-1988. Ikoreshwa cyane mugukora ubukonje bukonje cyangwa bukonje buzengurutswe ibyuma bidafite ibyuma bifite diameter yimbere yimbere ya hydraulic na pneumatic silinders. Ibikoresho bihagarariye ni 20, 45 ibyuma, nibindi
GB13296-1991 (ibyuma bitagira umuyonga ibyuma bitagira ibyuma kubitekesha no guhanahana ubushyuhe). Ikoreshwa cyane cyane kubiteke, superheater, guhanahana ubushyuhe, kondenseri, imiyoboro ya catalitiki, nibindi mubigo byimiti. Ubushyuhe bwo hejuru, umuvuduko mwinshi hamwe nimiyoboro irwanya ruswa ikoreshwa. Ibikoresho bihagarariye ni 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, nibindi.
GB / T14975-1994 (ibyuma bidafite ingese ibyuma bidafite imiterere). Ikoreshwa cyane cyane mubyuma byangiza ikirere hamwe na aside irwanya ruswa ifite imbaraga zimwe mubikorwa rusange (imitako ya hoteri na resitora) hamwe nubukanishi bwinganda zikora imiti. Ibikoresho bihagarariye ni 0-3cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, nibindi.
GB / t14976-1994 (umuyoboro wicyuma udafite ibyuma byo gutwara amazi). Ikoreshwa cyane cyane mumiyoboro itanga itangazamakuru ryangirika. Ibikoresho bihagarariye ni 0Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr17Ni12Mo2, 0Cr18Ni12Mo2Ti, nibindi.
Yb / t5035-1993 (umuyoboro wicyuma udafite icyerekezo cyumuvuduko wimodoka). Ikoreshwa cyane cyane mugukora ibyuma byujuje ubuziranenge bwa karubone hamwe nicyuma cyubatswe cyuma gishyushye kizengurutswe nicyuma cyicyuma cyimodoka igice cya shaft amaboko hamwe no gutwara imitambiko ya axe inzu ya shaft. Ibikoresho bihagarariye ni 45, 45Mn2, 40Cr, 20crni3a, nibindi.
API Spec 5ct-1999 (casing and tubing specification) yateguwe kandi itangazwa n'ikigo cya peteroli cya Amerika (API) kandi gikoreshwa henshi kwisi. Muri byo: ikariso: umuyoboro urambuye mu gucukura uhereye hejuru yubutaka nkurukuta rwiza, kandi imiyoboro ihujwe no guhuza. Ibikoresho nyamukuru ni J55, N80, P110 nibindi byiciro byibyuma, hamwe na C90, T95 nibindi byiciro byibyuma birwanya hydrogène sulfide. Ibyuma byayo byo mu rwego rwo hasi (J55, N80) birashobora gusudira umuyoboro wibyuma. Umuyoboro wamavuta: umuyoboro winjijwe mumurongo uva hejuru yubutaka ukageza kumavuta, kandi imiyoboro ihujwe no guhuza cyangwa muri rusange. Igikorwa cyayo ni ugupompa amavuta ava mu kigega akajya hasi binyuze mu muyoboro wa peteroli. Ibikoresho by'ingenzi ni J55, N80, P110, na C90 birwanya ruswa ya hydrogène sulfide, byateguwe kandi bigasohoka n'ikigo cya peteroli cya Amerika kandi kikaba gisanzwe ku isi.
Inzira yuburemere bwibyuma: [(uburebure bwurukuta rwa diameter)
