Hastelloy

Ọkwa 1.4529 bụ igwe anaghị agba nchara dị elu nke ihe owuwu austenitic na enwere ike kewaa ya dị ka nickel alloy (site n'ụkpụrụ US). A na-ebunye ya n'ọnọdụ enweghị oke, ọ na-egosipụta nguzogide corrosion intergranular, pitting na corrosion corrosion, nnu, mmiri mmiri, chlorides, sulfuric acid, phosphoric acid, na mmiri mmiri na-emebi emebi nke ukwuu. N'otu oge ahụ, nickel na nitrogen nwere ike ọ bụghị naanị melite nkwụsi ike, ma belata ọchịchọ nke nkewa nke crystallization thermal usoro ma ọ bụ ịgbado ọkụ usoro dị mma karịa nitrogen ọdịnaya nke nickel alloy. 926 nwere ụfọdụ nguzogide corrosion na ion chloride n'ihi njirimara corrosion mpaghara ya yana ọdịnaya nickel alloy 25%.

Hastelloy C276 alloy bụ nickel-molybdenum-chromium rụrụ alloy nke a na-ahụta dị ka "multifunctional corrosion-resistant alloy". Hastelloy C276 alloy nwere ezigbo nguzogide corrosion na ma oxidizing na ibelata mgbasa ozi yana nguzogide dị mma na mwakpo corrosion mpaghara. Ngwa ahụ nwekwara cobalt, tungsten, ígwè, silicon, manganese, carbon na vanadium n'ime ya. N'ihi nchikota pụrụ iche a, C276 Hastelloy bolts na-enwekwa ike imegide pitting na crevice corrosion.

Incoloy A-286 stud bolt bụ Fe-25Ni-15Cr base superalloy mesiri ike site na molybdenum, titanium, aluminum, vanadium na trace boron. Ọ nwere nnukwu mkpụrụ ike na anwụ ngwa ngwa, ike creep n'okpuru 650 ¡æ, ezigbo nhazi plasticity na arụmọrụ ịgbado ọkụ na-eju afọ. Incoloy A286 bụ Fe-25Ni-15Cr nke dabere na superalloy gbakwụnye mgbakwunye nke molybdenum, titanium, aluminom, vanadium na ọnụọgụ boron. Ọ nwere ike mkpụrụ dị elu, ịdịte aka na ike na-akpụ akpụ, arụ ọrụ dị mma na ezigbo weldability na 650¡æ.

Nickel alloys bụ ụfọdụ ihe bara uru maka imepụta ọkpọkọ teknụzụ dị elu na tubes maka ngwa ụlọ ọrụ mmepụta ihe.

Age-hardenable Inconel 718 Heavy Duty Hex Bolts nwere ike ịmepụta ngwa ngwa, ọbụlagodi n'ime akụkụ dị mgbagwoju anya. Inconel UNS N07718 bolts na-ahụkarị na gas turbine agụba, akàrà na combustors, nakwa dị ka turbocharger rotors na akàrà, electric submersible ọma mgbapụta moto aro, elu okpomọkụ fasteners, chemical nhazi na nrụgide arịa, wdg ojiji ndị ọzọ maka alloy a na-emekarị na gas turbine components na cryogenic tank tank. Injin jet, ahụ na-agbapụta mmiri na akụkụ, igwe rọketi na ndị na-emegharị ihe, gaskets mmanụ ọkụ nuklia, ngwa extrusion ọkụ.

Enwere nha dị iche iche dịka ọkọlọtọ ASTM B574 UNS N10276 fasteners si dị. Hastelloy C276 alloy dị mfe imepụta na ọ dịghị achọ ọgwụgwọ okpomọkụ mgbe ịgbado ọkụ. Hastelloy C276 alloy karịrị n'ọtụtụ ngwa ụlọ ọrụ (ya bụ nhazi kemịkalụ).

INCONEL 625 bụ nnukwu nickel superalloy a na-ejikarị na mmanụ na gas, petrochemical, aerospace and gas turbine industries. Na mgbakwunye na nnukwu iguzogide pitting na crevice corrosion, ọ nwere ezigbo ike n'ibu. Inconel 625 fasteners nwekwara ebe mgbaze nke 1290 ruo 1350 degrees Celsius. Nke a na-enyere ha aka ịrụ ọrụ na oke okpomọkụ. Igwe ọkụ dị elu, nguzogide corrosion na ike dị elu na-eme ka UNS N06625 Class 2 fasteners bara uru na ụlọ ọrụ ike, kemịkalụ, ọgwụ na nhazi nri.

Hastelloy C22 fasteners bụ ọkwa ebumnuche izugbe mejupụtara chromium, nickel, molybdenum na tungsten alloys. Emebere atụmatụ ndị a iji bulie iguzogide pitting, stress corrosion cracking (SSC) na crevice corrosion cracking. Alloy C-22 nwere ezigbo nguzogide gburugburu ebe obibi kemịkalụ dị iche iche, gụnyere ndị ọrụ oxidizing siri ike dị ka ferric na cupric chlorides, chlorine, ngwọta na-ekpo ọkụ na-ekpo ọkụ (organic na inorganic), formic na acetic acid, acetic anhydride, na mmiri mmiri na mmiri brine. C-22 alloy eguzogide guzobe nke ọka ókè precipitates na weld okpomọkụ emetụta mpaghara na ya mere adabara ọtụtụ chemical usoro ngwa dị ka-welded ọnọdụ.

Hastelloy C-4 bụ nickel-chromium-molybdenum alloy nwere nkwụsi ike dị elu nke okpomọkụ. Ọ nwere nnukwu ductility na nguzogide corrosion. Ọ na-eguzogide okpomọkụ dị elu ruo 1900 ¡ãF (1038 ¡ãC) na-eme ka ọ dị mma maka ọtụtụ ngwa usoro kemịkal na ọnọdụ "dị ka" welded.

Inconel 625 bolts nwere nnukwu njupụta nke gram 8.44 kwa cubic centimita. Ngwa ahụ nwekwara ụkpụrụ ike dị elu. Ike kacha nta nke ngwa ngwa bụ 880MPa yana ike mkpụrụ kacha nta bụ 460MPa. Inconel 625 mkpụrụ nwere 50% elongation na ezigbo ọkụ eletrik.

Dị ka nickel alloys ndị ọzọ, ọ bụ ductile, dị mfe ịkpụ na weld, ma na-enwe pụrụ iche iguzogide nrụgide corrosion cracking na chloride-ebu ngwọta (ụdị nbibi ka.

926 bụ ihe austenitic igwe anaghị agba nchara nwere ihe mejupụtara kemịkalụ yiri alloy 904L nwere 0.2% nitrogen na 6.5% molybdenum. Ọdịnaya nke molybdenum na nitrogen na-abawanye nke ukwuu iguzogide pitting na crevic na mgbasa ozi halide. N'otu oge ahụ, nickel na nitrogen ọ bụghị nanị na-eme ka ike metallographic dị ike, ma na-ebelata nkewa nke ọdịdị okpomọkụ nke intergranular. Alloy 926 bụ nnukwu austenitic molybdenum igwe anaghị agba nchara nke nwere ezigbo nguzogide gburugburu ebe dị iche iche na-emebi emebi. A na-eji ha na ngwa ọrụ dị arọ dị iche iche gụnyere nchekwa na nhazi kemịkalụ, ikuku ikuku na nhazi nri.

Inconel 625 bụ superalloy dabere na nickel austenitic. Ọkwa dị elu nke molybdenum na niobium na-ewusi matrix chrome-nickel nke skru 625 alloy. Inconel 625 Bolts bụ ihe nkedo emere site na nickel alloy nwere chromium na molybdenum, yana mgbakwunye nke aluminom na titanium.

Incoloy 800, 800H na 800HT bolts bụ nickel-iron-chromium alloys nwere ike dị mma na nguzogide dị mma na oxidation na carburization na ikpo ọkụ dị elu. Incoloy 800H fasteners na Incoloy 800HT fastener alloys bụ nke kachasị na nickel na chromium. Ka ọ dị ugbu a, Inconel 800H\/800HT? (UNS N08810 & N08811 \/ W.Nr. 1.4958 & 1.4959) bụ ihe ngwọta-ike ígwè-nickel-chromium alloy nke a na-enyekarị dị ka alloy nwere agbaziri agbaziri nke na-emezu ihe elementrị nke abụọ alloys.

Inconel 718 hex bolts bụ mmiri ozuzo siri ike bolts emere site na alloy nwere nickel dị ka ihe ntọala, chromium na molybdenum, yana mgbakwunye nke aluminom, titanium na cobalt. Alloy a na-ejikọta nguzogide corrosion na ike dị elu yana ezigbo weldability, gụnyere iguzogide mgbawa post-weld. Inconel 718 nwere ezigbo ike mgbawa na-akpụ akpụ na oke okpomọkụ. A na-eji ihe nkwụnye inconel 718 mee ihe na turbine gas, igwe rọketi, ụgbọ elu, ihe nrụpụta nuklia, nfuli na ngwaọrụ.

Monel 400 bụ alloy nke nickel na ọla kọpa, nke pụtara na ihe ndị a na-egosipụta ihe ndị na-echetara ihe nickel na ọla kọpa. Monel 400 bụ vasatail na enwere ike iji ma acid na alkali na-eguzogide. Ngwa mmiri mmiri na-adịkarị. Otu ihe dị iche bụ Alloy 405 (UNS N04405). O nwere sọlfọ dị ntakịrị karị, nke na-eme ka igwe na-arụ ọrụ dịkwuo mma.

Alloy 600 fasteners bụ akụkụ dị mkpa nke mmepụta ọgbara ọhụrụ ma jiri ya mee ihe n'ọtụtụ ngwaahịa azụmahịa na ụlọ ọrụ mmepụta ihe, site na ndị na-anya ụgbọ elu na ngwá ọrụ ubi. Inconel 600 bụ ọkwa na-ewu ewu nwere nickel, chromium na ihe ndị ọzọ maka ezigbo nguzogide corrosion. The ductility nke alloy a na-abawanye ka okpomọkụ na-abawanye. Anyị Inconel 600 fasteners bụ ezigbo ngwọta maka ngwa chọrọ ka ukwuu okpomọkụ nkwụsi ike, magburu onwe n'ibu ike na magburu onwe eletriki nguzogide Njirimara. Ọdịnaya nickel na-enye nguzogide n'ọtụtụ mgbasa ozi organic na inorganic.

Enwere ike iji Hastelloy C276 Bolts na Nuts na gburugburu ebe siri ike na nke siri ike gụnyere acid, alkaline, brackish na gburugburu mmiri nnu. Hastelloy c276 hex bolts na-eji acetic na organic acid mmepụta osisi. Ngwa ahụ nwere ezigbo acid na-eguzogide oxidants siri ike. Hastelloy C276 fasteners bụ ihe nkedo nke sitere na alloy nwere nickel dị ka ihe bụ isi, nke nwere chromium na molybdenum, yana mgbakwunye tungsten.

ọdịnaya, ọ na-enwe ike iguzogide ma oxidizing na ndị na-abụghị oxidizing acid, na-eguzogide ọgwụ

Mgbakwunye nke ihe abụọ a na Alloy 625 bolts na-ewepụ mkpa maka ọgwụgwọ siri ike mmiri ozuzo n'ihi na inconel 625 nuts nwere mmetụta siri ike. Inconel 625 fasteners na-enye akụrụngwa ike dị elu na nguzogide okpomọkụ dị elu.

HASTELLOY C276 bụ nickel-chromium-molybdenum rụpụtara alloy nke a na-ewere dị ka alloy na-eguzogide corrosion kacha dị. Nke a alloy bụ eguzogide guzobe nke ọka oke precipitates na weld okpomọkụ-emetụta mpaghara, si otú na-eme ka ọ dabara maka ọtụtụ chemical ngwa ngwa na ihe dị ka welded ọnọdụ. Alloy C-276 nwekwara ezigbo iguzogide pitting, nrụgide-corrosion cracking na oxidizing ikuku ruo 1900 ãF. Alloy C-276 nwere ahụkebe iguzogide a dịgasị iche iche nke chemical gburugburu.

Monel K500 fasteners bụ mmiri ozuzo siri ike nickel na ọla kọpa alloy fasteners. Emepụtara ihe nkedo ndị a maka ezigbo nguzogide corrosion ma nwee ike siri ike na ike dị elu. ALLOYK500 bụ ihe nickel-ọla kọpa nke na-eme ka afọ sie ike site na mgbakwunye nke aluminum na alloys titanium.
Igwe anaghị agba nchara, Duplex, Alloy pụrụ iche, Inconel, Monel, Hastelloy, Nitronic & Carbon Steel - Zhengzhou Huitong Pipeline Equipment Co., Ltd.
Inconel 625 Alloy 625 nickel alloy steel fasteners 1-4-3 hex bolt na ígwè bolts
Ọdịmma DIN931 933 Bolts W. Nr. 2.4819 UNS N10276 Alloy C276 Hastelloy C276 hex bolt
pitting na crevice ọgụ na ọnụnọ nke chlorides na ndị ọzọ halides.

A na-etinye alloy Incoloy dị ka aha prefix n'ọtụtụ alloys metal dị elu na-eguzogide corrosion nke ukwuu nke ụlọ ọrụ Special Metals Corporation mepụtara. Nickel alloys dị mma maka ndị na-agbanwe ọkụ na nhazi kemịkalụ na ụlọ ọrụ nuklia. A na-eji ha na tubing generator tubing na ụlọ ọrụ ike nuklia, na usoro ụgbọ elu okpomọkụ, na mmanụ na gas na-emepụta ihe ebe a chọrọ corrosion-, nrụgide na tubing na-eguzogide okpomọkụ.

Nickel alloys bụ alloys nwere nickel dị ka ihe bụ isi. Solubility siri ike zuru oke dị n'etiti nickel na ọla kọpa. Ogologo solubility dị n'etiti ígwè, chromium, na nickel na-eme ka e nwee ọtụtụ ngwakọta alloy. A na-ejikarị efere ígwè eme ihe maka nhazi na nhazi ngwa ngwa, ụgbọ mmiri nrụgide, ngwá ọrụ mmiri na nke dịpụrụ adịpụ, na ngwa agha. Ọkwa, ihe na paramita nke efere nchara adịghịkwa mma na otu esi eji ya.

Monel K500 fasteners nwere ntụkwasị obi akụrụngwa dị ka ike, ike na mgbaji siri ike, nke a na-enweta site na mgbakwunye nke aluminum na titanium yana nickel na ọla kọpa alloys. Ngwakọta ya bụ isi yiri ALOY400, mana a na-agbakwunye alloys iji mee ka afọ sie ike n'okpuru ọnọdụ okpomọkụ na oge a na-achịkwa.

Monel K500 fasteners bụ mmiri ozuzo siri ike nickel na ọla kọpa alloy fasteners. Emepụtara ihe nkedo ndị a maka ezigbo nguzogide corrosion ma nwee ike siri ike na ike dị elu. ALLOYK500 bụ ihe nickel-ọla kọpa nke na-eme ka afọ sie ike site na mgbakwunye nke aluminum na alloys titanium.
Igwe anaghị agba nchara, Duplex, Alloy pụrụ iche, Inconel, Monel, Hastelloy, Nitronic & Carbon Steel - Zhengzhou Huitong Pipeline Equipment Co., Ltd.
Inconel 625 Alloy 625 nickel alloy steel fasteners 1-4-3 hex bolt na ígwè bolts
Ọdịmma DIN931 933 Bolts W. Nr. 2.4819 UNS N10276 Alloy C276 Hastelloy C276 hex bolt
pitting na crevice ọgụ na ọnụnọ nke chlorides na ndị ọzọ halides.

HASTELLOY C276 bụ nickel-chromium-molybdenum rụpụtara alloy nke a na-ewere dị ka alloy na-eguzogide corrosion kacha dị. Nke a alloy bụ eguzogide guzobe nke ọka oke precipitates na weld okpomọkụ-emetụta mpaghara, si otú na-eme ka ọ dabara maka ọtụtụ chemical ngwa ngwa na ihe dị ka welded ọnọdụ. Alloy C-276 nwekwara ezigbo iguzogide pitting, nrụgide-corrosion cracking na oxidizing ikuku ruo 1900 ãF. Alloy C-276 nwere ahụkebe iguzogide a dịgasị iche iche nke chemical gburugburu.

A na-etinye alloy Incoloy dị ka aha prefix n'ọtụtụ alloys metal dị elu na-eguzogide corrosion nke ukwuu nke ụlọ ọrụ Special Metals Corporation mepụtara. Nickel alloys dị mma maka ndị na-agbanwe ọkụ na nhazi kemịkalụ na ụlọ ọrụ nuklia. A na-eji ha na tubing generator tubing na ụlọ ọrụ ike nuklia, na usoro ụgbọ elu okpomọkụ, na mmanụ na gas na-emepụta ihe ebe a chọrọ corrosion-, nrụgide na tubing na-eguzogide okpomọkụ.

Ihe mkpuchi na-arụ ọrụ dị oke mkpa n'ịrụ ụdị ihe ọ bụla kwa ụbọchị. Ọ bụrụ na ịmeela ọrụ DIY ọ bụla, ọ ga-abụ na ị na-eji ngwa ngwa iji nyere aka rụọ ọrụ ahụ. A na-eji ihe mkpuchi na-echekwa ihe dị ka osisi, ígwè, plastik ma ọ bụ konkịtị. Ha na-agụnye mkpụrụ na bolts, eriri eri, bolts nhazi, igwe igwe, arịlịka wedge, washers, rivets, na ndị ọzọ n'ụdị na nha dịgasị iche iche, gụnyere metric na inch.

Hastelloy C276 bụ nickel-molybdenum-chromium superalloy na mgbakwunye nke tungsten e mere ka ọ nwee ezigbo nguzogide corrosion n'ọtụtụ ebe dị egwu. Alloy C-276 bụ otu n'ime ihe niile na-eguzogide corrosion na-eguzogide ụwa taa. A na-eji ya na mpaghara dị iche iche sitere na oxidizing na-agafeghị oke ruo na ọnọdụ mbelata siri ike. Alloy C-276 nwere pụrụ iche iguzogide sulfuric acid, hydrochloric acid, formic acid, acetic acid, chlorides, ihe mgbaze, mmiri chloride gas, hypochlorite na chlorine ngwọta.