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Hastelloy c-4 bụ nickel-chromium-molybdem alloy alloy na-eji nkwụsi ike dị elu. O nwere nnukwu nsogbu na nguzogide corrosion. Ọ dị elu na-eguzogide ọnọdụ okpomọkụ ruo 1900 ¡¡3 ¡¡¡¡NOTC) na-eme ka odi nma maka otutu ihe eji eme ihe na "dika onodu nke oma.

A na-anwale efere ahụ n'ọnọdụ dị iche iche nke na-enye ha ike. Ebe ọ bụ na a ga-arụ ọrụ efere ndị a na oke okpomọkụ na gburugburu ebe ndị metụtara ihe ndị a gụnyere na ọ dị ọtụtụ ihe. Ihe dị iche iche na-agbakwunye ihe dị iche iche na-agbakwunye Njirimara dị iche iche, ọkwa dị elu nke chromium na-agbakwunye nguzogide kachasị mma. Ọ na-enyekwa ezigbo nguzogide. Oxingen na-eguzogide oxygen dị mkpa na ụlọ ọrụ Petrochemical na Gas na gas na-eji.

Otu uru nke A387 Alloy ígwè bụ ahụ na-eguzogide ya, molybdemum corri-corri-corrion nwere ihe nkiri mgbochi na elu ya, yabụ arari corrosion ke nwa osisi. A na-eji akwa nchara 15kh5m5m5m5m5m5m.

Hastelloy C276 bụ Nickel-Chromium-Chromium Warsoomum nke a na-ewere nke a na-ewere dị ka corrosion na-adịgide adịgide. Alloy a na-eguzogide ọgwụ nke ala na mpaghara ahịhịa na-eme nke ọma, si otú a na-eme ka ọ dị mma maka ọtụtụ ngwa usoro dị ka ọnọdụ ndị ahụ. Alloy C-276 nwekwara ike iguzogide magburu onwe ya na-efe efe, corrosion cracking na obedi na-eto eto ruo 19000F. Alloy C-276 nwere ikike iguzogide ebe dị iche iche nke kemịkalụ dị iche iche.

Anyị na-enye ọkwa alloy nke kacha mma 9 slat cils na-eyi eguzogide na-eguzogide ma dị ọnụ ala. A nabatara nke ọma maka ogo ha, ranges a nke ọkwa alloy 9 dị mma dị na nkọwa dị iche iche. Asme SA387 Klas nke 9 mebiri emebi na-abịa n'ọtụtụ nha, mana ma ị na-eme atụmatụ iji rivets, ntu, na-ahọrọ ihe dị mkpa maka ngwa bụ okwu dị mkpa.

Hastelloy bụ okwu ejiri kọwaa ọla Nickel nke a na-ekeresili ike iji mee ka nguzogide guzosie ike. A na-ejikarị mgbakwunye nke Molybdem na Chromium.it na-ejikarị pipes na valves na ụlọ ọrụ kemịkal na petrochemical. A na-ejikwa ya na arịa igwe na-arụ ọrụ na kemịkal na ndị nuklia.

A \ / Sa387 GR 91CLAS 2 ebe nguzogide iguzogide elu na nguzogide corrosion na-eguzogide, a \ / SA387 klas nke 2 carbon 21 carbon alleboy nchara bụ ihe ị ga-atụle. Ọ bụ ụlọ ọrụ nrụgide na-emekarị nke ndị na-emepụta na-eji ụlọ ọrụ na gas.

Haasselloy bụ Nikel Na-eguzogide Nickel nke nwere ihe ndị ọzọ dị ka chromium na molybdenum. Ihe a nwere nguzosi iguzosi ike okpomoku na nguzogide corrosion. Hastellow c276 bụ otu n'ime akara mmụta nke ejiri ya na mmanụ na mmanụ dị na mmanụ. Ọ bụkwa otu n'ime ihe ole na ole nwere ike iguzogide gas chlorine, chlorine dioxide na hypochlorite.

Ọkwa dị elu nke Chromium na-enyekwa ezigbo corrosion maxancetion, nke bụ ihe gas na-atọ ụtọ. A \ / Sa387 Graini 2 ASTM A387 \ / ASMEME SI387 Ezubere maka ngwa okpomọkụ na-eme ka arịa dị elu maka arịa ndị na-eme nsogbu na ụlọ ọrụ mmegharị ahụ. N'ihi mgbakwunye nke Chromium, ihe a nwere ezigbo corrosion na nguzosi ike, na-eme ka ọ dị mma maka ngwa ọrụ dị na ụlọ ọrụ mmanụ na mmanụ.

Anyị na-ebubata otu ụzọ kachasị elu nke chrome molybybdem phates na China, kwekọrọ ASTM \ / asme na en10028-2. All dị site na ngwaahịa maka nnyefe ozugbo ma ọ bụ mbupu maka owuwe ihe gị. Chromium molybdem ebé akwụkwọ jupụtara oghere dị mkpa n'etiti aluminom na igwe anaghị agba nchara.

Ọtụtụ ọgwụ iwe, na acdrochloric acid, sulfuric acid, na chlorides. A na-eme ka a na-eme ka a na-eme ka mkpụrụ ọka a dị na mpaghara ahịhịa na-eme nke ọma, si otú a na-eme ka ọ dị mma maka ọtụtụ ngwa usoro kemịkal na ọnọdụ dị mma.

A \ / Sa387 GR 11 Veses Vessel Vessel Velel Vesilation Ọma maka ọrụ dị elu, ASTM A387 na-arụ ọrụ dị iche iche, ọkachasị na mmanụ dị iche iche na-echekwa na gas.

Aloy nchara efere dị mma karịa ka efere carbon. Ihe kpatara ya? ASTM A klas nke 387 nke 12 Alloy steel mpempe akwụkwọ na-anabata ọtụtụ ọgwụgwọ ọkụ na usoro ọrụ. Ha bụ Chromium, Molybdenum, Manganese, silicon, na-eme ka ha sie ike, sie ike, na-eguzogide ya, na Watdeble.

Dị ka 16mo3, Molybdenum na-abawanye iguzogide ikpo ọkụ ma belata nsonaazụ nke creep na igwe. Ma Chromium na molybdem na-abawanye ike nke akwa ọla. Mgbe a na-eji chromium na molybdem na nchara, nsonaazụ ya dị ukwuu karịa nchikota nke alloys, maka ihe ndị a na-ahụbeghị nke ọma. Anyị na-enye naanị A387.

A \ / Sa387 GRI 22 anyị na-enye a \ / Sa3887 22 Ugboro abụọ na-emepụta na mmanụ, gas na ụlọ ọrụ petrochemical. Industslọ ọrụ ndị a chọrọ nrụgide Vessels na-arụ ọrụ nke ọma na oke okpomọkụ, ihe anyị na-emezukwa ebumnuche ahụ nke ọma. A \ / SA387 klas nke abụọ na klaasị 2 klas nke nwere ezigbo corrosion na nguzobo nke oxidad ma ọ bụ ezigbo nhọrọ.

Ngwa ASTM ASTM Standard B575 ASTEL-Molybdem-Chrimmes na-eme ka ọ dị njọ. Ọ na-egbochi ọgba aghara Chloride Corrosion Cracking, na-abanye, crovice na General Corrosion.

Mkwunyere molybdemum maka ọmarịcha okpomọkụ na nguzogide corrosion. Ihe mgbakwunye nke molybdenum na Chromium na-abawanye tenslile ike ma na-etolite okpomọkụ. A387 Alloy steels Gr 11, GR22 na GR91 nwere ọtụtụ kemịkal nke na-enyere ha aka ịpụta n'ime ọrụ, ike alloys na elu na-eguzogide alloys.

Ọtụtụ ezigbo ihe dị mma achọtara na otu ngwaahịa ahụ naanị n'ihi ụdị mpempe akwụkwọ ka mma. Ndị a bụ ike tens dị elu, ịdị mma dị mma, elu elu, mgbanwe na ịdị ogologo, na-egbochi ibu dị arọ, iwu owuwu siri ike. Guzogide corrosion, nrụgide corrosion cracking, corvice corrosion, oxidation \ / corrosion na-eme ka ọ dị mma maka ọtụtụ ngwa.

Ngwa ASTLOY C276 ASTM Standard B575 ASTEL-MOLYBELUM-Chrimium Superalow na-enwe ike na-emebi emebi ihe dị iche iche.

ASTM A387 nwere ụfọdụ ezigbo ihe dị ka mgbanwe dị ka mgbanwe, na-arụ ọrụ, na-agbanwe agbanwe, na-agbanwe agbanwe, na-agbanwe agbanwe, na-agbanwe agbanwe, na-agbanwe, ọkpọkọ na paịlị.

A387 Chrome Molybdemum mpempe akwụkwọ dị elu karịa carbon na-eguzogide ma ọ bụ bara uru maka ngwa ọ bụla ma ọ bụ gas na-eme ka ikuku dị elu. Chromium na molyBendem bụ ihe dị mkpa. Ha na-enye ọtụtụ n'ime akụrụngwa nke igwe anaghị agba nchara na ọnụ ala dị ala. (A387 steel steel nwere ihe chromium ọdịnaya nke 0,5% t0 5%, ebe igwe anaghị agba nchara nwere chromium ọdịnaya nke 16%).

SA 387 GROSS 22 nwere chromium ọdịnaya nke 2.25% na ọdịnaya Molybdem nke 1% ma nwee ike iji rụọ ọrụ nke ọma na ogo ogo 600 Celsius. Molybdenum na akwa chromium na efere na-arụ nke ọma n'ọtụtụ ọnọdụ, na-enye ezigbo ihe kwa ụbọchị. Ihe mgbakwunye nke molybdenum na SA 387 Alloy na-abawanye ike tensile nke mpempe akwụkwọ na okpomọkụ dị elu.

Otu uru nke A387 Alloy nchara arụmọrụ dị elu, okpo ya siri ike na-enye asme sel 387 nke klas nke 11 alloy steel iji nye arụmọrụ dị elu iji chọọ mpaghara ọrụ. Ha na-ahụ ojiji dị mkpa na ngwa nrụgide dị elu dịka valves na oseona na ha anaghị agbadata ọbụna nrụgide siri ike. Squaces ha ga-agbawa ma ọ bụ daa ogbenye ma ọ bụ na mberede. Ọzọkwa, enwere ike ịhazi ha mgbe niile n'enweghị uru ọ bụla.

A na-ejikwa sel lul sel nke mbụ na-eji maka ụgbọ mmiri na-akpata nsogbu. Ọ bụ arịa dị ala alloy dị elu steel dị elu maka okpomọkụ dị elu. Anyị na-enye ọtụtụ mpempe akwụkwọ nha ma nwee ike hazie ọkpụrụkpụ sitere na 6 ruo 10 mm.

Alloy C276 Nickel Nickel Plate bụ otu n'ime ihe ndị na-eguzogide ọgwụ mgbochi Corrosion nke na-eme nke ọma na oxdizing ma na-ebelata gburugburu. Ya mere, a na-eji akwa alynes na-eme ka ọ bụrụ na ọrụ pulp na akwụkwọ, nhazi ọgwụ, mmetọ mmetọ, yana maka mgbake nke ga-agbake gas na-atọ ụtọ.

ASTM GRO.11 9 91 Alloy steel 4130 mpempe akwụkwọ Sa387 na-eweta ọkwa A387
A ga-ahazi akwa 91 alloy na-ahụkarị ma na-ekpo ọkụ na-agwọ ma ọ bụ na-ajụ oyi site na ngwa ngwa jụrụ site na ikuku na-acha ọkụ ma ọ bụ iwe mmiri. Ọkwa 91 Steel chọrọ ime obodo na 1900 ruo 1940 ruo 1980 ruo 1080¡ã ruo 14700f [730 ruo 8000,000].

A \ / Sa387 Grade 91 bụ nhọrọ maka iji na gburugburu uto n'ihi iguzogide nke ihe onwunwe. Ihe nwere ihe ndozi na nguzosi ike, na-eme ya nke oma nke enwere ike iji ya na ngwa di iche iche.

Dị ka Nickel ndị ọzọ, ọ dị mfe iji mepụta ma weld, ma nwee nguzogide iche na mgbawa corrosion na ngwọta chloride (ụdị nke mmechuihu

Hastellow c276 bụ nickel-Chromium sublelloy na mgbakwunye nke Tungsten mere ka nguzogide guzogide na gburugburu oke. A na-eji ya n'ọtụtụ gburugburu ebe obibi site na oxing oxing nke ọma iji belata ọnọdụ siri ike. Alloy C-276 nwere nguzogide pụrụ iche na sulfuric acid, actraticloric acid, actic, acetic acid, chlorides, solochlorite na ngwọta chlorine.

Alloy A387 bụ ezigbo ndị ọbịa maka hydrogen nrụgide nrụgide, mgbochi mmiri, na -atụ, corrice corrosion, cracfice na sọlfọ na sọlfọ na-efe efe. A387 Chromium Molybum GR 11, GR22 na Gr91 nchara usoro eji eme ihe dị ka nnwale dị ka ọ na-arụ ọrụ na-eguzogide na-efe efe, ule na-egbu egbu, wdg.