Azerbaijani

Cromium yokwezeka ya chromium imaperekanso corosion ndi oxidation kukana, komwe ndikofunikira pakugwiritsa ntchito mafuta owuma. A \ / SA387 GR 12 GAWO 2 Astme A387 \ / asme Salbdenum Carbon Carniel Carniel Chifukwa chowonjezera chromium, nkhaniyo ili ndi bwino kuvunda kwambiri ndi makutiza ndi oxidation kukana, ndikupanga kukhala yabwino kugwiritsa ntchito ntchito zowawa za mafuta ndi mafuta.

Malo ambiri abwino omwe amapezeka m'zinthu zomwezo chifukwa cha zopanga bwino. Awa ndi mphamvu zapamwamba, kulondola kwabwino, kutsiriza kwake, kusinthasintha, kupirira katundu wolemera, omanga olimba ndi kukana kwakukulu. Kukana kuwononga, kupsinjika kwa mipata, crevice kumoto kumapangitsa, oxidation \ / pobowola kuwonongeka kumapangitsa kuti zikhale zoyenera pazogwiritsa ntchito zosiyanasiyana.

A \ / SA387 GRE 22 GAWO 2 Timapereka \ / SA387 22 Phokoso la opanga mafuta, mafakitale ndi mafupa a mafuta. Mafakitale awa amafunikira zitsulo zopsinjira mitambo yomwe imachita bwino kutentha kwambiri, ndipo zida zathu zimakwaniritsa cholinga. A \ / sta387 kalasi 22 kalasi 2 ya pepala ili ndi chipongwe chabwino ndi oxidation kukana ndipo ndi chisankho chabwino.

Kuti muchepetse kuzindikiritsa, kuphedwa alloy steel sa 387 gra 91 gra amadziwika ndi likulu "k". Giredi 91 ndi kutentha kumathandizidwa molingana ndi izi. Alloy kutentha chithandizo chamankhwala, kuphatikiza a Ismm A387 Mbale ya Cl1 Cl1 Cl1 Cl1 kupanga zida zapamwamba kwambiri zotheka kutentha kwambiri. SA 387 GRE 91 CL2 pepala ilinso ndi mphamvu yayikulu.

Kuphatikiza apo, kugwiritsa ntchito chitsulo chosapangidwa kuti atulutse Astme A387 Tsamba 91 limakhudzanso kulimba kwake. Popeza kulibe mamolekyulu aulere mu Alloy, mwayi wopanga bubble amachepetsedwa kwambiri. Zotsatira zake, popanda thovu la mpweya, Astme A387 Giredi Stals ndiwopanda pake ndipo alibe zofooka, zomwe zimapangitsa kuti mukhale ndi zinthu zambiri.

ASTM \ / asme A387 \ / Sa387 Alloy GR. 5 cl 1 \ / 2 ndi Chrome Molybdenum Dimel mbale makamaka amagwiritsa ntchito boilers yotentha komanso miwiya yokakamizidwa yokonzedwa kuti ikhale kutentha kwambiri. Zolemba za CR CR zinali 5.00%, ndipo moloz inali 0,5%.

A \ / SA387 GR 5Class 2 chrome-roll-molybdenum shate mbale zosemedwa kuti mugwiritse ntchito m'matumbo othamanga kwambiri. Molybdenum wowonjezerayo amapereka mphamvu yokwera kwambiri yopepuka, pomwe chromium imaperekanso kukana kwabwino.

A \ / SA387 GRA 11 GAWO 2 STRASS SRAPEL STORT SICPEL SHEALS SHARDET CORELS MAZIMO 15 Class 2

Timapereka zitsulo zapamwamba kwambiri za Slat Stal 9 Slat zomwe zimavala zotsika mtengo komanso zotsika mtengo. Ankatchuka kwambiri chifukwa cha mtundu wawo wapadera, zonunkhira za alloy zitsulo zamitundu 9 zimapezeka m'njira zosiyanasiyana. Asme Sa387 kalasi 9 Mapepala onunkhira amabwera pamitundu yosiyanasiyana, koma ngati mukufuna kugwiritsa ntchito ma rivets, misomali, mabatani, kapena zomangira, kapena zomangira zoyenera kugwiritsa ntchito ndi nkhani yofunika.

Ma sheluve alloy amalimba chifukwa amakhala osakhazikika komanso owoneka bwino kuti apeze mawonekedwe olimba. Kuletsa kumapangitsa kuti nthaka ikhale yothetsa nkhawa zamkati, zomwe zimapangitsa kuti mawonekedwe a asme Sa387 Short 22 Alloy pepala lachitsulo. Chifukwa chake, mankhwalawa amapereka mabwalo amagetsi omwe amatha kupirira zowombera mwamphamvu.

A \ / SA387 GR 91class 2 pomwe kutentha kwamphamvu kukana ndi kutsutsana koyipa kumafunikira, a \ / Phoni 2 Carbon Plaste Place ndi chinthu chomwe mungaganizire. Ndiwotsekera mbiya yolumikizidwa yomwe imagwiritsidwa ntchito ndi opanga omwe akupereka mafakitale ndi mafuta.

A \ / SA387 GIARS 91 ndi njira yogwiritsira ntchito m'malo obzala chifukwa cha kukana kwa zinthuzo. Zinthuzo zili bwino kwambiri komanso kukana kutentha komanso kutentheza kwa kutentha, kumapangitsa kuti zikhale zachitsetso zosiyanasiyana zomwe zingagwiritsidwe ntchito pamapulogalamu osiyanasiyana.

Ndife ochita nawo asme sha 387 stage 9 Anoy proteepies, yomwe ili ndi vuto lalikulu komanso zopereka kuti ithe kugwiritsidwa ntchito kutentha kwambiri. Kuphatikizika kwa chromium-molybdenum kumaperekanso ma mbale omwe akuwonongeka ndikuwonjezera mphamvu zakumaso patenthedwe.

Pulogalamu yachitsulo yachitsulo ndiyabwino kuposa mbale yachitsulo ya kaboni. Chifukwa? ASTM ASMPE Gawo 12 Amakhala ndi chromium, molybdenum, manganese, silicon, ndi zina zambiri, kuwapangitsa kukhala olimba, owuma, kutentha, komanso madzi.