Inconel 718 (UNS N07718) – Ingufu za Nickel-Chromium zituma amazi akomera mu buryo bukomeye

Ibisobanuro bigufi:

Inconel 718 (UNS N07718 /W.Nr. 2.4668 / GH4169) ni aloyi ya nikeli-chromium-icyuma ikomera imvura ifite imbaraga zidasanzwe mu bushyuhe bwinshi kandi irwanya ingese. Womic Steel itanga Inconel 718 mu buryo butandukanye bw'ibicuruzwa birimo umuyoboro udafite umugozi, umuyoboro wasutswe, icyuma gifunganye, icyuma gifunganye, icyuma gifunganye, icyuma gifunganye, insinga, ibifunganye, insinga, ibifunganye, na valve zo mu kirere, turbine ya gaze, inyanja, icyuma cya kirimbuzi, na peteroli na gaze.

Ohereza imeri kuri twe Ibisobanuro by'ibicuruzwa

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Incamake y'ibicuruzwa

Inconel 718 ni yo aloyi ikoreshwa cyane ishingiye kuri nikeli ku isi, ikunze kwitwa "ifarashi ikora" y'aloyi zikoresha ubushyuhe bwinshi. Yakozwe na International Nickel Company mu myaka ya 1950, iyo aloyi igera ku mbaraga zayo zidasanzwe binyuze mu kugwa kwa γ″ (Ni₃Nb) na γ′ (Ni₃(Al,Ti)) mu gihe cyo kuvura ubushyuhe bugenda bugabanuka. Ingufu zo gukurura zigera kuri 1,275-1,380 MPa, Inconel 718 itanga imwe mu ngano zikomeye z'imbaraga hagati y'aloyi zikoresha nikeli mu gihe ikomeza gukora neza no gusudira.

Ibintu by'ingenzi biranga umuntu birimo:

Ingufu zidasanzwe ku bushyuhe bwinshikugeza kuri 700°C (1300°F)
Gukomera kw'imvurabinyuze mu ikorwa rya γ″ na γ′ mu gihe cyo gusaza
Ubudahangarwa bwiza bwo gukurura no gucika kw'imitsikuri 650-700°C
Okiside nziza no kurwanya ingesemu bidukikije bitandukanye
Ubudahangarwa budasanzwe bwo kurwanya umunanirono gukomera kw'ivunika
Ubusudi bwiza cyane- imwe muri superalloys zikozwe muri nikeli zishobora gusukurwa cyane
Ubushobozi bwo gushyuha cyanekuva kuri cryogenic (-253°C) kugeza kuri 700°C

Ibikoresho bya shimi

Igice	Ibikubiye (%)	Uruhare
Nickel (Ni)	50.0 – 55.0	Igice cy'ibanze, gitanga ubudahangarwa bwa austenitic na SCC resistance
Chromium (Cr)	17.0 – 21.0	Ubudahangarwa bw'ingufu, bukora igipimo cya Cr₂O₃ kirinda
Icyuma (Fe)	Kuringaniza	Ikintu cy'ibanze gihendutse, kigira uruhare mu kongera ubushobozi bw'ibisubizo bikomeye
Niobium + Tantalum (Nb + Ta)	4.75 – 5.50	Icyiciro cy'ibanze cyo gukomeza γ″ (Ni₃Nb), ikintu gitandukanya urufunguzo
Molybdenum (Mo)	2.80 – 3.30	Gukomeza umuti ukomeye, kurwanya gucikagurika
Titanium (Ti)	0.65 – 1.15	formation ′ gushiraho icyiciro (Ni₃Al, Ti), gushimangira kabiri
Aluminium (Al)	0.20 – 0.80	Ikorwa ry'icyiciro cya γ′, kurwanya ogisijeni
Cobalt (Kompanyi)	≤ 1.00	Igice gisigaye, gikora mu gukomeza umuti ukomeye
Karuboni (C)	≤ 0.08	Karubide yahoze, ikomeza umupaka w'ibinyampeke
Manganese (Mn)	≤ 0.35	Deoxidizer
Silikoni (Si)	≤ 0.35	Deoxidizer
Fosifore (P)	≤ 0.015	Umwanda, ugenzurwa neza
Sulfure (S)	≤ 0.015	Umwanda, ugenzurwa neza
Boroni (B)	≤ 0.006	Gukomeza umupaka w'ibinyampeke, bikongera ubushobozi bwo kurwanya gukurura
Umuringa (Cu)	≤ 0.30	Igice gisigaye

Imiterere ya mekanike

Imiterere y'ubushyuhe bw'icyumba (Imiterere y'ubukure)

Umutungo	Ibisabwa bya ASTM	Ibisanzwe byagezweho
Imbaraga zo Gukurura	≥ 1.240 MPa (180 ksi)	1.275 – 1.380 MPa
Imbaraga z'umusaruro (0.2% ku gipimo cyo kugabanya)	≥ 1.034 MPa (150 ksi)	1.030 – 1.170 MPa
Kurekura	≥ 12%	12 – 25%
Ubukomere	—	36 - 44 HRC
Ubucucike	8.19 g/cm³
Urugendo rwo Gushonga	1,260 – 1,340°C
Modulus irashya	200 GPa kuri 20°C
Ubushobozi bwo gutwara ubushyuhe	11.4 W/m·K kuri 20°C
Ubushobozi bwo kwihanganira amashanyarazi bwa rukuruzi	Ntirikoresha ingufu za rukuruzi

Imiterere ya Mekanike ikoresha ubushyuhe bwinshi

Ubushyuhe °C	Imbaraga zo Gukurura (MPa)	Imbaraga z'umusaruro (MPa)
20	1.275 – 1.380	1.030 – 1.170
540	1,150	960
650	1.030 – 1.100	850 – 860
700	—	700

Imbaraga zo Gucika kw'Imboga

Ubushyuhe	Umuhangayiko (MPa)	Ubuzima bwo kwangirika
650°C	690	Amasaha > 100
700°C	620	Amasaha > 100
650°C	586	Amasaha > 1,000

Ibyiza by'ingenzi bya Inconel 718

Uburyo bwo Gukomera kw'Imvura– Inconel 718 ikura imbaraga zayo mu gihe cy’imvura ya γ″ (Ni₃Nb) na γ′ (Ni₃(Al,Ti)) mu gihe cyo gusaza. Igice cya γ″ ni cyo gikoresho cy’ibanze cyo gukomeza, aho ingano y’amazi igera kuri 12-20%. Bitandukanye n’izindi alloys nyinshi zikomeza imvura, Inconel 718 ifite ubushobozi bwo gusaza buhoro buhoro, itanga uburyo bwo gutunganya ibintu bunini kandi ikagira ubushobozi bwo gusudira neza.

Ingufu zidasanzwe z'ubushyuhe bwinshi– Inconel 718 ikomeza imbaraga zo gukurura cyane, umunaniro, no gukurura kugeza kuri 700°C (1300°F). Kuri 650°C, imbaraga zayo ziruta iz'izindi superalloys zose zakozwe. Ifumbire igaragaza imbaraga zo gukurura neza mu rugero rwa 650-700°C, bigatuma iba ibikoresho bikunzwe cyane mu gihe kirekire mu bushyuhe bwinshi.

Ubushuti bwiza cyane– Inconel 718 ifatwa cyane nk'icyuma gikungahaye cyane gishingiye kuri nikeli gishobora gusukwa. Bitandukanye n'ibindi bikoresho byinshi bikomeretsa imvura bishobora gucika bitewe n'uko byangiritse, Inconel 718 ishobora gusukwa haba mu bihe byatewe n'ingufu cyangwa se ishaje nta ngaruka zikomeye ifite. Iki gikoresho kigaragaza ubudahangarwa bwiza bwo gucika bitewe n'ingufu kandi gishobora gusukwa hakoreshejwe TIG, MIG, electron beam, na laser welding. Ingingo zisukwa akenshi zigira imbaraga hafi ya fermenter hamwe n'uburyo bworoshye bwo kuvurwa nyuma yo gusaza.

Ubushobozi bwo gushyuha cyane– Iyi aluminiyumu igumana ubushobozi buhamye kuva ku bushyuhe bukabije (-253°C) kugeza kuri 700°C. Ku bushyuhe bukabije, imbaraga n'ubukomere biriyongera nta mpinduka iva kuri ductile ijya kuri brittle, bigatuma ikoreshwa mu buryo bwa hydrogen y'amazi na ogisijeni y'amazi. Ubu buryo bunini bwo gukora ni gake cyane muri superalloys.

Ubudahangarwa Bwiza bwo Kurwanya Ingese– Ifite 17-21% bya chromium, Inconel 718 itanga ubushobozi bwo kurwanya ogisijeni, imyobo, no kwangirika kwa stress mu bidukikije bitandukanye. Iyi alloy ikora neza mu mazi yo mu nyanja, mu munyu, mu kirere gishyushya aside, no mu kirere gishyushya ubushyuhe bwinshi. Ifite kobalti nke (≤1.0%) ituma ikoreshwa mu bikorwa bya kirimbuzi aho ikibazo cy’imirasire kigaragara.

Ubuhanga bwiza cyane mu gukora– Inconel 718 ishobora gukoreshwa mu bushyuhe bushyushye kuri 900-1150°C naho ikonje igakoreshwa mu buryo busanzwe. Gukora mu bukonje byongera imbaraga cyane mu gihe bikomeza kuba byiza. Ifu ikoreshwa mu buryo bugezweho hakoreshejwe karubide cyangwa ceramic tooling hamwe n'ibipimo bikwiye.

Inconel 718 vs Inconel 625: Kugereranya

Umutungo	Inconel 718	Inconel 625
Uburyo bwo kongera imbaraga	Gukomera kw'imvura (γ″ + γ′). Bisaba ubushyuhe	Gukomeza umuti ukomeye (nta bushyuhe bukenewe)
Imbaraga zo Gukurura	≥ 1.240 MPa (180 ksi)	~690 MPa (100 ksi)
Ubushobozi bw'ubushyuhe	-253°C kugeza kuri 700°C	Ubushyuhe bukabije kugeza kuri 982°C (1800°F)
Ibikubiye mu byuma	~15-20%	≤5%
Ibikubiye muri Niobium	4.75-5.50% (ingenzi kuri γ″)	3.15-4.15%
Ibikubiye muri molybdenum	2.80-3.30%	8-10% (ubudahangarwa bw'imiyoboro)
Itandukaniro ry'ingenzi	Ingufu nyinshi, ubushobozi bwo gusudira, kurwanya umunaniro	Ubudahangarwa bwiza bwo kwangirika mu mazi yo mu nyanja na aside
Byakunzwe cyane	Disiki za turbine zo mu kirere, moteri za jet, moteri za roketi, peteroli na gaze bya HPHT, ibifunga	Ibidukikije byo mu mazi, imiyoboro y'amazi yo mu nyanja, gutunganya imiti, FGD

Igihe cyo guhitamo Inconel 718:Imikoreshereze isaba imbaraga nyinshi z'ubushyuhe bwinshi, kurwanya gucikagurika, no kugira umunaniro uhagije kugeza kuri 700°C aho kurwanya ingese ari ibya kabiri. Ibisanzwe: ibice bya turbine, moteri za roketi, peteroli na gaze bya HPHT.

Igihe cyo guhitamo Inconel 625:Gukoresha bisaba kurwanya ingese neza mu mazi yo mu nyanja, aside, n'ahantu hafite chloride nyinshi aho imbaraga ziciriritse zemewe. Ibisanzwe: imiyoboro yo mu mazi, gutunganya imiti, sisitemu za FGD.

Uburyo bwo kuvura ubushyuhe bwa Inconel 718

Inconel 718 isaba uburyo bwihariye bwo gutunganya ubushyuhe kugira ngo igere ku miterere myiza ya mekanike:

Uburyo Busanzwe bwo Gukoresha Ubushyuhe:

1. Igisubizo Anneal:927-1010°C (1700-1850°F) mu gihe cy'isaha 1, ikonje vuba (amazi cyangwa amavuta azima)

Intego: Kurandura imirasire yose, ugere kuri austenite imwe

2. Kugera mu cyiciro cya mbere cy'ubusaza:718°C (1325°F) mu gihe cy'amasaha 8, itanura rikonje kugeza kuri 620°C

3. Icyiciro cya Kabiri cyo gusaza:620°C (1150°F) mu gihe cy'amasaha 8-10, igihe cyose cyo gusaza amasaha 18, ubukonje bw'umwuka

Intego: Gutera γ″ na γ′ kugira ngo ugire imbaraga nyinshi kandi urwanye gukurura

Uburyo Bushya bwo Kuvura Ubushyuhe (Kunoza Kuruhuka mu Muhangayiko):

Igisubizo Anneal:1038-1066°C (1900-1950°F), gukonja vuba
Kugera mu cyiciro cya mbere cy'ubusaza:760°C (1400°F) mu gihe cy'amasaha 10, itanura rikonje kugeza kuri 650°C
Icyiciro cya Kabiri cyo gusaza:650°C (1200°F) mu gihe cy'amasaha 20, komeza ubukonje

Ibintu by'ingenzi bigomba kwitabwaho:

Igice cya γ″ (Ni₃Nb) ni cyo gice cy'ibanze cyo gushimangira kandi gishobora guhinduka. Hejuru y'ubushyuhe bwa 650°C, gihinduka igice cya δ gihamye (Ni₃Nb, orthorhombic) bigatuma imbaraga zigabanuka.
Gukoresha ubushyuhe bwinshi kuri 600-800°C bishobora gutuma δ ihinduka ku mbibi z'ingano, bigagabanya ubukana
Igipimo cy'ubukonje nyuma yo gukurura umuti kigomba kuba cyihuse kugira ngo hatagira imvura yangiza

Impapuro z'ibicuruzwa biboneka muri Womic Steel

Umuyoboro Udapfundikiye n'Umuyoboro Udapfundikiye

Ingano yo hanze:6mm – 350mm (1/4" – 14")
Ubunini bw'urukuta:1mm – 40mm (Gahunda kuva kuri 5S kugeza kuri XXS)
Uburebure:Kugeza kuri metero 12
Amahame ngenderwaho:ASTM B983, AMS 5589, AMS 5590
Porogaramu:imiyoboro ihindura ubushyuhe, sisitemu z'amazi zikoresha umuvuduko mwinshi, imiyoboro y'indege, imiyoboro y'ibikoresho
Amagambo y'ingenzi:Umuyoboro wa Inconel 718 udafite umugozi, umuyoboro wa UNS N07718, umuyoboro wa 2.4668 udafite umugozi, umuyoboro wa GH4169, umuyoboro wa nikeli ukomeye cyane

Umuyoboro ushongeshejwe

Ingano yo hanze:50mm – 1200mm (2" – 48")
Ubunini bw'urukuta:1.0mm – 30mm
Amahame ngenderwaho:ASTM B904, ASTM B906
Porogaramu:Imiyoboro minini y'ubugari, ibisasu bihindura ubushyuhe, ikoreshwa mu miterere
Amagambo y'ingenzi:Umuyoboro wa Inconel 718 ushongeshejwe, umuyoboro wa ERW wa alloy 718, umuyoboro munini wa nikeli

Urubaho rw'icyuma (Rwuzengurutse, Rurerure, Rugororotse, Hex)

Ingano:5mm – 600mm
Ubuso:Ishyushye cyane, Irabagirana (ishushanyije ukonje), Irasenyutse, Irahindukiye, Irakubye
Amahame ngenderwaho:ASTM B637, AMS 5662 (Umuti wafashwe), AMS 5663 (Imaze igihe), AMS 5664
Porogaramu:Disiki za turbine, imigozi, amashami ya valve, ibifunga, bolts, stud, steck yo gukora, amasoko
Amagambo y'ingenzi:Akabari ka Inconel 718 gafite uruziga, akabari ka UNS N07718, akabari ka GH4169, akabari ka nikeli gafite icyuma gikoze mu ruganda, akabari gafite imbaraga nyinshi

Isahani y'icyuma n'urupapuro

Ubunini:0.5mm – 150mm
Ubugari:Kugeza kuri 2500mm
Amahame ngenderwaho:ASTM B670, AMS 5596, AMS 5597
Porogaramu:Ibikoresho by'imiyoboro y'umuvuduko, ibice by'imiterere, ibisate by'urukiramende, ibice bya moteri ya roketi
Amagambo y'ingenzi:Isahani ya Inconel 718, urupapuro rwa alloy 718, isahani ya GH4169, urupapuro rwa alloy rufite ubushyuhe bwinshi

Igikoresho cy'icyuma n'umukandara

Ubunini:0.5mm – 6.0mm
Ubugari:10mm – 1500mm
Amahame ngenderwaho:ASTM B670, AMS 5596
Porogaramu:Ibice byakozwe, imivure, ingingo zo kwagura, imiyoboro, imiyoboro y'inkuta nto
Amagambo y'ingenzi:Inconel 718 coil, nickel alloy strip, GH4169 coil

Ibikoresho by'imiyoboro n'ibikoresho by'imiyoboro

Ubwoko:Ijosi, Gushishura, Gutabona, Gusunikira mu cyuho, Gusunikira mu ruziga, Guhuza imigozi, Ihuriro ry'imigozi
Ingano:1/2" – 48" (DN15 – DN1200)
Igipimo cy'umuvuduko:Icyiciro cya 150 - Icyiciro cya 2500
Amahame ngenderwaho:ASTM B637, ASME B16.5, ASME B16.47
Amagambo y'ingenzi:Imyobo ya Inconel 718, icyuma gifunga ijosi cya alloy 718, ibikoresho bya N07718

Imashini zo gucura

Ubwoko:Impeta, disiki, imigozi, imiyoboro ya valve, ibice bya turbine, imiterere yihariye
Uburemere:Kugeza kuri 5,000kg kuri buri gice
Amahame ngenderwaho:ASTM B637, AMS 5662, AMS 5663, AMS 5664
Porogaramu:Disiki za turbine, disiki za compressor, ibizingo bya moteri, ibice bya moteri ya roketi
Amagambo y'ingenzi:Inconel 718 forging, impeta ya GH4169 forged, forging ya disiki ya turbine

Valve za Inconel 718

Ubwoko:Vali z'umupira, Vali z'irembo, Vali z'umubumbe, Vali zo kugenzura
Ingano:1/2" – 24" (DN15 – DN600)
Igipimo cy'umuvuduko:Icyiciro cya 150 - Icyiciro cya 2500
Ingano y'ubushyuhe:-253°C kugeza +700°C
Amahame ngenderwaho y'igishushanyo mbonera:API 608, API 6D, ASME B16.34
Intebe:Ifite isura ikomeye ya Stellite, RPTFE, PEEK
Ibikorwa:Amaboko, Amazi y'umuyaga, Amashanyarazi
Porogaramu:HPHT peteroli na gaze, uburyo bwo gutandukanya ibikorwa mu bushyuhe bwinshi, sisitemu zo kugenzura turbine, serivisi za kirimbuzi
Amagambo y'ingenzi:Valve y'umupira ya Inconel 718, valve y'irembo ya alloy 718, valve ya nikeli ishyushye cyane

Insinga n'ibifunga

Umurambararo w'insinga:0.5mm – 12mm
Ibikoresho byo gufatanya:Amaboliti, imbuto, imisumari, vis, imesa, amasoko
Amahame ngenderwaho:ASTM B637, AMS 5662, AMS 5663, AMS 5832
Amagambo y'ingenzi:Insinga ya Inconel 718, ibifunga bya GH4169, amaboliti ya nikeli, amasoko y'ubushyuhe bwinshi

Porogaramu za Inconel 718

Ibyerekeye ikirere– Inconel 718 ni yo ikoreshwa mu nganda ku bice bya moteri y’indege birimo disiki za compressor zifite umuvuduko mwinshi, disiki za turbine, imiyoboro ya turbine, ibyuma bya compressor, ibyumba byo gutwika, ibice bya nyuma yo gutwika, n'ibice bya moteri. Iyi alloy ikoreshwa kandi ku bice bya moteri za roketi, ibyumba byo gusunika, turbopumps, n'imiterere y'ibyogajuru. Niyo superalloy ikoreshwa cyane mu bikorwa by'indege.

Ingufu n'Ingufu zikomoka ku Ingufu– Iyi aluminiyumu ikoreshwa cyane mu bice bya turbine ya gaze birimo disiki za turbine, ibyuma, imiyoboro y'amazi, n'ibifunga bya turbine za gaze zikoreshwa ku butaka n'izikoreshwa mu mazi. Ubudahangarwa bwayo ku bushyuhe bwa 650-700°C butuma ikoreshwa igihe kirekire mu bikoresho bitanga amashanyarazi.

Inganda za kirimbuzi– Inconel 718 ikoreshwa mu miyoboro y’umuvuduko w’ingufu za reactor, imiyoboro ya generator y’umwuka, uburyo bwo kuyobora inkoni, n’imbere mu gice cy’imbere cy’umubiri. Ingano nke ya kobalti (≤1.0%) igabanya ingufu za radiyo, bigatuma ikoreshwa mu bikorwa bya kirimbuzi.

Peteroli na Gazi– Iyi aluminiyumu yagenewe ibikoresho by’imbere bifite umuvuduko mwinshi w’ubushyuhe bwinshi (HPHT), ibice by’imiyoboro yo hasi, imiyoboro yo gupakira, valve, pompe, n’ibikoresho byo munsi y’inyanja mu bidukikije bishyushye. Inconel 718 irwanya gusenyuka kwa sulfide no gusenyuka guterwa na hydrogen mu bidukikije birimo H₂S.

Ibikoresho byo Gufunga Bifite Ubushyuhe Bukabije– Inconel 718 ni yo ikoreshwa mu gukora ibifunga bishyushye cyane birimo bolts za turbine, stud, nuts, na vis zikora ku bushyuhe bugera kuri 700°C. Ubudahangarwa bwayo ku kuruhuka kw'imitsi butuma ingingo zigumana ubuziranenge igihe kirekire.

Porogaramu za Cryogenic– Iyi alloy igumana ubukana budasanzwe ku bushyuhe bukabije bugera kuri -253°C, bigatuma ikoreshwa mu kubika hydrogen y'amazi n'umwuka wa ogisijeni w'amazi.

Amahame n'Ibisobanuro

Ifishi y'igicuruzwa	Igipimo cya ASTM	Igipimo cya ASME	Igipimo cya AMS
Umuyoboro/Umuyoboro Udakora	ASTM B983	—	AMS 5589, AMS 5590
Akabari/Inkoni	ASTM B637	ASME SB-637	AMS 5662, AMS 5663, AMS 5664
Isahani/Urupapuro/Igice	ASTM B670	—	AMS 5596, AMS 5597
Imashini zo gucura	ASTM B637	ASME SB-637	AMS 5662, AMS 5663, AMS 5664
Insinga	ASTM B637	—	AMS 5832, AMS 5962
Ishyirwa mu bikorwa rya UNS	N07718
Nimero ya Werkstoff	2.4668
Ishyirwa mu bikorwa rya DIN	NiCr19Fe19NbMo
Igishinwa kingana	GH4169 / GH169

Ibibazo Bikunze Kubazwa

Q: Ni irihe tandukaniro riri hagati ya Inconel 718 na Inconel 625?

A: Inconel 718 irusha izindi imbaraga mu bushyuhe bwinshi (kugeza kuri 700°C) mu gihe cy’ubukonje bw’imvura (γ″ na γ′ phases), mu gihe Inconel 625 irusha izindi imbaraga mu kurwanya ingese (amazi yo mu nyanja, aside) mu gihe cy’ubukonje bukomeye. Hitamo 718 kugira ngo ubone ingufu; hitamo 625 kugira ngo ubone ahantu hakomeye mu kurwanya ingese. Ubucucike bwa 718 ni 8.19 g/cm³, ubucucike bwa 625 ni 8.44 g/cm³.

Q: Ni ubushyuhe ntarengwa bwa serivisi ya Inconel 718 ni ubuhe?

A: Inconel 718 ifite amanota yo gukora ubushyuhe bw'igihe kirekire kugeza kuri 700°C (1300°F). Ingendo z'igihe gito kugeza kuri 980°C (1800°F) zirashoboka kugira ngo habeho ubudahangarwa bw'umwuka, ariko imbaraga zigabanuka cyane hejuru ya 700°C.

Q: Ese Inconel 718 ishobora gusudira byoroshye?

A: Yego. Inconel 718 ifatwa cyane nk'icyuma gishyushya gikozwe muri nikeli gishobora gusukurwa cyane. Igaragaza ubudahangarwa bwiza bwo gucika kw'imitsi kandi ishobora gusukurwa haba mu bihe bya annealed cyangwa se mu bihe bya kera hakoreshejwe uburyo bwa TIG, MIG, electron beam, na laser welding. Ifatwa nk'ikwiriye gusukurwa nta kibazo cyo gucika kw'imitsi nyuma yo gusukurwa.

Q: Ni izihe nyuguti zihwanye na Inconel 718 zo mu Bushinwa?

A: Ingano y'Abashinwa ni GH4169 na GH169 (GB/T 14992). Izi ntera zihuye n'amahame y'igihugu cy'Abashinwa ku byuma bipima ubushyuhe bwinshi.

Q: Ni izihe fomu z'ibicuruzwa biboneka kuri Inconel 718?

A: Womic Steel itanga Inconel 718 mu muyoboro udafite umugozi, umuyoboro ushongeshejwe, icyuma gifunganye, isahani y'icyuma, icyuma gifunganye, umurongo, flanges, fittings, forgings, insinga, amasoko, ibifunga, na valves. Ibisobanuro byuzuye by'ibicuruzwa n'ingano byanditse mu gice cy'ibicuruzwa biboneka.

Q: Ese Inconel 718 ikenera kuvurwa ubushyuhe?

A: Yego. Inconel 718 igera ku mbaraga zayo zidasanzwe binyuze mu kuvura ubushyuhe bukomeza imvura. Uburyo busanzwe ni ugutera umuti (927-1010°C) hagakurikiraho gukuba kabiri (718°C mu gihe cy'amasaha 8, gukonjesha itanura kugeza kuri 620°C, bikamara amasaha 8-10).

Q: Inconel 718 ifite imbaraga za rukuruzi?

A: Oya. Inconel 718 ntabwo ikoresha ingufu za rukuruzi mu bihe byose, bityo ikaba ikwiriye gukoreshwa aho hagomba kwirindwa ingaruka za rukuruzi.

Q: Ni iyihe mikorere y'umunaniro wa Inconel 718?

A: Inconel 718 iragaragaza ubushobozi bwo kwihanganira umunaniro mwinshi mu bushyuhe bwinshi. Umupaka wayo wo kunanirwa cyane (HCF) kuri 650°C urenga 400 MPa, bigatuma ikoreshwa mu gihe cy’umubyigano uhoraho n’ubushyuhe bukabije.

Contact Womic Steel

Urubuga: www.womicsteel.com

Imeri: sales@womicsteel.com

Terefone / WhatsApp / WeChat:

Victor: +86 15575100681

Jack: +86 18390957568

Womic Steel – Umufatanyabikorwa wawe wizeye ku muyoboro wa Inconel 718 (UNS N07718, GH4169) udafite umugozi, umuyoboro wasutswe, icyuma gifunga, icyuma gifunga, icyuma gifunga, icyuma gifunga, ibyuma bifunga, valve, ibifunga, n'amasoko yo mu kirere, turbine ya gaze, icyuma cya kirimbuzi, na HPHT ku isi yose. Impamyabumenyi yuzuye yo gukurikirana, icyemezo cy'ishyirahamwe ryo gushyira mu byiciro (CCS, ABS, BV, DNV, LR), na EN 10204 Ubwoko bwa 3.1/3.2 burahari.