Monel 400 (UNS N04400) – Nickel-Copper Alloy maka Ọrụ Mmiri na Kemịkal

Nkọwa Dị Mkpirikpi:

Monel 400 (UNS N04400 /W.Nr. 2.4360 / NC15) bụ ihe mejupụtara nickel-copper siri ike nke nwere ike iguzogide nchara dị egwu na mmiri mmiri, hydrofluoric acid, na gburugburu ebe ndị ọzọ na-ebelata ihe. Womic Steel na-enye Monel 400 n'ọtụtụ ụdị ngwaahịa gụnyere paịpụ na-enweghị ntụpọ, paịpụ a na-agbakọta, ogwe ígwè, efere ígwè, eriri ígwè, eriri, flanges, ihe ndozi, forgings, waya, springs, na valvụ maka injinịa mmiri, nhazi kemịkalụ, mmanụ na gas, na ngwa ụgbọelu.

Zitere anyị ozi-e Nkọwapụta Ngwaahịa

Nkọwa Ngwaahịa

Akara Ngwaahịa

Nchịkọta Ngwaahịa

Monel 400 bụ ihe eji emepụta nickel-copper nke a na-ejikarị eme ihe, nke a maara maka arụmọrụ ya pụrụ iche n'ime mmiri mmiri na gburugburu mmiri. Ihe eji emepụta alloy a na-egosi iguzogide mgbawa nke olulu mmiri na nrụgide na ngwa mmiri, a na-ejikwa ya nke ọma maka ihe eji emepụta pump, ihe ndị mejupụtara valvụ, na sistemu ọkpọkọ mmiri mmiri. Monel 400 na-ejigide ezigbo ihe eji emepụta ihe site na obere efu ruo na okpomọkụ dị elu, a na-ejikwa usoro ịgbado ọkụ ọkọlọtọ emepụta ya ngwa ngwa. Site na ọtụtụ iri afọ nke arụmọrụ a nwapụtara na nhazi mmiri na kemịkalụ, Monel 400 ka bụ ihe a na-ahọrọ maka ngwa njikwa mmiri mmiri na ọrụ hydrofluoric acid.

Isi njirimara gụnyere:

Nguzogide nchara dị oke egwun'ime mmiri oké osimiri na gburugburu mmiri
Nguzogide dị mma na hydrofluoric acidna ibelata asịd
Nguzogide dị mma megide mgbawa na mgbawa nchara
Ike dị elu na ductilitysite na cryogenic ruo na okpomọkụ dị elu
Ezigbo ike ịgbado ọkụna imepụta ihe
Na-abụghị magnetikihe onwunwe
Nrubeisi NACE MR0175 / ISO 15156maka ọrụ mmiri ara ehi

Ngwakọta Kemịkalụ

Ihe	Ọdịnaya (%)	Ọrụ
Nickel + Kobalt (Ni+Co)	63.0 – 70.0	Ihe bụ isi, na-enye nguzogide nchara, nguzogide SCC
Kọpa (Cu)	28.0 – 34.0	Na-enye iguzogide ibelata asịd na ire ere mmiri n'oké osimiri
Ígwè (Fe)	≤ 2.5	Ihe owuwu, njikwa ọnụ ahịa
Manganese (Mn)	≤ 2.0	Deoxidizer na-eme ka ọrụ ọkụ dịkwuo mma
Kabọn (C)	≤ 0.30	A na-achịkwa maka ike na ọrụ ọkụ
Silikọn (Si)	≤ 0.50	Ihe na-eme ka ọ ghara ịdị ọcha
Sọlfọ (S)	≤ 0.024	A na-achịkwa nke ọma maka ike ọrụ ọkụ

Njirimara Mekaniki

Njirimara Okpomọkụ Ụlọ (Annealed)

Akụ na ụba	Ihe ASTM chọrọ	A Na-enweta Nkịtị
Ike ọdụdọ	≥ 480 – 655 MPa	70 – 95 ksi (480 – 655 MPa)
Ike Mmepụta (Mbelata 0.2%)	≥ 170 MPa	25 ksi (170 MPa)
Ogologo	≥ 30%	45 – 55%
Ike siri ike	135 – 165 HRB	140 – 160 HRB
Njupụta	8.80 g/cm³
Oke agbaze	1300 – 1350°C
Ọgbakọ okpomọkụ na 20°C	21.8 W/m·K
Ọnụọgụ nke Mgbasawanye Okpomọkụ (20-100°C)	13.9 × 10⁻⁶/°C
Modulu Elastic	173 – 180 GPA
Ịgafe magnetik	Na-abụghị magnetik

Njirimara nke Oge Okpomọkụ

Akụ na ụba	Uru
Ike ọdụdọ	145 – 180 ksi (1000 – 1240 MPa)
Okpomọkụ Ọrụ	-300°F ruo 500°F (-184°C ruo 260°C)

Uru dị mkpa nke Monel 400

Nnukwu Mgbochi Nrụgide Mmiri Osimiri– A maara Monel 400 maka iguzogide mmiri oké osimiri na gburugburu mmiri. Alloy ahụ na-egosipụta ezigbo iguzogide mbibi olulu mmiri na mmebi oghere, nke na-eme ka ọ bụrụ ihe a họọrọ maka paịpụ mmiri oké osimiri, ogwe mgbapụta, ogwe propeller, na ngwa ikpo okwu mmiri. N'adịghị ka ọtụtụ ígwè anaghị agba nchara, Monel 400 na-eguzogide mgbawa nrụrụ nrụgide nke chloride kpatara na ọrụ mmiri oké osimiri.

Nguzogide Acid Hydrofluoric Dị Mma– Monel 400 bụ otu n'ime ihe ole na ole nwere ike ijikwa hydrofluoric acid n'ọtụtụ ebe dị iche iche. Ihe dị na nickel ya na-eguzogide HF acid, na-eme ka ọ bụrụ ihe a na-ejikarị eme ihe maka akụrụngwa njikwa HF acid na nhazi kemịkalụ na alkylation units.

Ezigbo Mbelata Nguzogide Acid– Alloy ahụ na-egosipụta ezigbo iguzogide nchara n'ibelata asịd dịka hydrochloric acid, sulfuric acid, na phosphoric acid, ma ọ bụrụhaala na ụdị ihe ndị na-eme ka ihe ghara ịdị. Ọdịnaya ọla kọpa ya na-eme ka ihe ghara ịdị irè n'ebe ndị a ebe ọtụtụ ígwè anaghị agba nchara ga-ada ada.

Ezigbo mma ịgbado ọkụ– Enwere ike iji TIG, MIG, njikọta iguzogide, na usoro ndị ọzọ a na-ejikarị agba Monel 400. A na-atụ aro ka e jiri ígwè e ji eme ihe (AWS A5.14 ERNiCu-7) mee ihe. A naghị achọkarị ikpo ọkụ tupu oge eruo, ọgwụgwọ okpomọkụ mgbe a gbanyere ya adịghịkwa mkpa maka ọtụtụ ngwa.

Ezigbo Njirimara Mechanical– Ihe a na-ejigide ezigbo ihe eji arụ ọrụ site na okpomọkụ dị egwu ruo -184°C ruo 260°C (500°F) maka ojiji okpomọkụ oge opupu ihe ubi. Ọrụ oyi na-eme ka ike dịkwuo elu nke ukwuu ma na-ejigide ike zuru oke.

Nrubeisi NACE MR0175 / ISO 15156– Monel 400 ruru eru maka ọrụ mmiri ara ehi na ụlọ ọrụ mmanụ na gas, na-eguzogide mgbawa nrụgide sulfide (SSC) na mgbawa hydrogen (HIC) na gburugburu ebe H₂S nwere.

Na-abụghị Magnetik– Ihe a na-etinye n'ime ya abụghị magnetik, nke na-eme ka ọ dị mma maka ngwa ebe a ga-ezere nnyonye anya magnetik, dịka ngwa ọrụ mmiri.

Monel 400 vs Monel K-500: Ntụnyere

Akụ na ụba	Monel 400	Monel K-500
Ọdịnaya Aluminom	Ọ dịghị	2.30 – 3.15%
Ọdịnaya Titanium	Ọ dịghị	0.35 – 0.85%
Ime ka ihe sikwuo ike	Ngwọta siri ike	Ike mmiri ozuzo
Ike nrụgide (a na-akpọnwụ)	480 – 655 MPa	—
Ike nrụgide (agadi)	—	≥ 1000 MPa
Ike Mmepụta (agadi)	—	≥ 760 MPa
Njupụta	8.80 g/cm³	8.44 g/cm³
Ike siri ike	Ala	Ka Elu
Ahọọrọ maka	Mgbochi nrụrụ aka	Ike dị elu + iguzogide nchara

Mgbe ị ga-ahọrọ Monel 400:Ngwa ndị chọrọ oke iguzogide nchara n'ime mmiri oké osimiri, hydrofluoric acid, na mbelata asịd ebe a naghị achọ nnukwu ike. Alloy ahụ dị ọnụ ala ma dịkwa mfe imepụta karịa K-500.

Mgbe ị ga-ahọrọ Monel K-500:Ngwa ndị chọrọ ike dị elu (nke yiri ígwè siri ike) jikọtara ya na iguzogide nchara Monel. Ihe a na-ahụkarị: ogwe mgbapụta, ihe njide, mmiri, ihe mkpuchi mmiri.

Ụdị Ngwaahịa dị site na Womic Steel

Paịpụ Na-enweghị Ntụpọ na Tube Na-enweghị Ntụpọ

Dayameta Mpụta:6mm – 200mm
Ọkpụrụkpụ Mgbidi:1mm – 20mm
Ogologo:Ruo mita iri na abụọ
Ụkpụrụ:ASTM B165, ASTM B829, ASME SB-165
Ngwa:Ọkpọkọ ndị na-agbanwe okpomọkụ, ọkpọkọ mmiri mmiri, ọkpọkọ usoro kemịkalụ, sistemụ mmiri
Isi okwu:Paịpụ Monel 400 na-enweghị ntụpọ, tube UNS N04400, paịpụ 2.4360, tube alloy nickel-copper

Pipe a na-agbakọta

Dayameta Mpụta:50mm – 1000mm
Ọkpụrụkpụ Mgbidi:1.0mm – 20mm
Ụkpụrụ:ASTM B725, ASTM B730
Ngwa:Paịpụ mmiri oké osimiri buru ibu, sistemụ ikpo okwu mmiri
Isi okwu:Paịpụ a kpara nke Monel 400, ọkpọkọ alloy 400 ERW

Ogwe ígwè (Gburugburu, Akụkụ anọ, Dị larịị, Hex)

Dayameta:3mm - 150mm
Elu:A na-akpọgharị ọkụ, na-egbuke egbuke (oyi na-atụ), Ala, Atụgharịrị
Ụkpụrụ:ASTM B164, AMS 4675, ASME SB-164
Ngwa:Ogwe valvụ, ihe njide, ogwe, mgbapụta, ngwa igwe, propellers
Isi okwu:Ogwe gburugburu Monel 400, ngwaahịa mmanya UNS N04400, ogwe nickel-copper

Efere ígwè na mpempe akwụkwọ

Ọkpụrụkpụ:1mm – 50mm
Obosara:Ruo 2500mm
Ụkpụrụ:ASTM B127, ASME SB-127
Ngwa:Mkpuru osisi, efere mgbanwe okpomọkụ, ihe owuwu, oghere flange
Isi okwu:Mbadamba Monel 400, mpempe akwụkwọ alloy 400, efere N04400

Ígwè na eriri ígwè

Ọkpụrụkpụ:0.5mm – 6.0mm
Obosara:10mm – 1500mm
Ụkpụrụ:ASTM B127
Ngwa:Ihe ndị e kere eke, bellows, mgbasawanye nkwonkwo, stampụ
Isi okwu:Monel 400 coil, eriri nickel-copper

Ihe ndị e ji etinye flanges na paịpụ

Ụdị:Olu ịgbado ọkụ, Slip-On, Blind, Socket Weld, Eriri, Njikọ Azụ
Nha:1/2" – 24"
Ọkwa Nrụgide:Klas nke 150 – Klas nke 2500
Ụkpụrụ:ASTM B564, ASME SB-564, ASME B16.5, ASME B16.47
Ngwa ndị dị mkpa:Nkịtị aka, Tees, Reducers, Caps, Stub Ends, Njikọ
Isi okwu:Flanges Monel 400, ihe mgbakwunye paịpụ alloy 400, flanges olu njikọta UNS N04400

Ngwakọta

Ụdị:Mgbaaka, diski, ogwe, ahụ valvụ, akụkụ mgbapụta, ogwe propeller
Ibu:Ruo 3,000kg kwa ibe
Ụkpụrụ:ASTM B564, AMS 4675
Isi okwu:Mkpụkọ Monel 400, mgbanaka alloy 400, ngọngọ arụrụ arụ

Valvụ Monel 400

Ụdị:Valvụ bọọlụ, valvụ ọnụ ụzọ ámá, valvụ ụwa, valvụ nlele, valvụ plọg
Nha:1/2" – 24"
Ọkwa Nrụgide:Klas nke 150 – Klas nke 2500
Oke okpomọkụ:-184°C ruo +260°C
Ụkpụrụ Nhazi:API 608, API 6D, BS 6364, ASME B16.34
Oche:Stellite nwere ihu siri ike, PCTFE (cryogenic), RPTFE, PEEK
Mmegharị:Ntuziaka, Pneumatic, Elektrọnik
Ngwa:Sistemụ mmiri mmiri mmiri, ọrụ acid HF, ụlọ ọrụ kemịkalụ, ọrụ mmanụ na gas
Isi okwu:Valvụ bọọlụ Monel 400, valvụ ọnụ ụzọ alloy 400, valvụ nickel-copper

Waya na Mmiri

Dayameta waya:0.5mm – 12mm
Isi iyi:Nhazi oge opupu ihe ubi omenala
Ụkpụrụ:ASTM B164, AMS 4730
Isi okwu:Waya Monel 400, iyi alloy 400, waya nickel-copper

Ngwa nke Monel 400

Injinịa Mmiri– A na-eji Monel 400 eme ihe nke ọma n'ịkpọ ọkpọkọ mmiri n'oké osimiri, ogwe ọkpọkọ mmiri, ogwe propeller, akụkụ valvụ, ngwa ikpo okwu mmiri, na ihe owuwu ndị dị n'ụsọ oké osimiri. Nguzogide ya dị egwu megide nchara mmiri na ihe ndị na-emebi ihe na-eme ka ọ bụrụ ihe a na-ahọrọ maka akụkụ mmiri dị mkpa.

Nhazi Kemịkalụ– A na-eji alloy a eme ihe nke ukwuu n'ihe gbasara akụrụngwa hydrofluoric acid (alkylation units), sulfuric acid na hydrochloric acid service, ihe mgbanwe okpomọkụ, kọlụm distillation, na sistemu paịpụ. Ọ dịghị ihe dị ka ọtụtụ ihe ndị ọzọ na-egbochi ya na HF acid.

Mmanụ na Gas– A na-akọwapụta Monel 400 maka akụrụngwa ọrụ utoojoo, ihe ndị mejupụtara isi mmiri, na usoro mmiri dị n'okpuru mmiri nke chọrọ iguzogide gburugburu H₂S, CO₂, na chloride. NACE MR0175 / ISO 15156 ya na-eme ka arụmọrụ a pụrụ ịdabere na ya na ọrụ utoojoo.

ụgbọelu– A na-eji alloy ahụ eme ihe na sistemụ mmanụ ụgbọelu, ihe ndị dị na injin, na sistemụ hydraulic ebe achọrọ iguzogide nchara na ihe ndị na-abụghị magnetik.

Pulp na Akwụkwọ– A na-eji Monel 400 eme ihe n'ihe ndị na-agbaze pulp, ngwa e ji acha ọbara ọbara, na sistemụ mgbake kemịkalụ ebe a na-ahụkarị ikpughe kemịkalụ siri ike.

Ihe Mgbanwe Okpomọkụ– A na-eji ihe a na-eme ka ihe na-agbanwe okpomọkụ, ọkpọkọ condenser, na ọkpọkọ evaporator maka ojiji mmiri na kemịkalụ.

Valvụ na Pọmpụ– Monel 400 bụ ihe a na-ejikarị eme ihe maka valvụ, ọkpọkọ, na ihe ndị e ji arụ ọrụ mmiri mmiri, HF acid, na ihe ndị ọzọ na-emebi emebi.

Ụkpụrụ na Nkọwapụta

Fọm Ngwaahịa	ASTM Standard	ASME Standard	AMS Standard
Pipe/Tube Na-enweghị Ntụpọ	ASTM B165	ASME SB-165	—
Pipe a na-agbakọta	ASTM B725, ASTM B730	ASME SB-725, SB-730	—
Ogwe/Mkpanaka	ASTM B164	ASME SB-164	AMS 4675
Efere/Mpempe akwụkwọ/Mpempe akwụkwọ	ASTM B127	ASME SB-127	—
Ngwakọta	ASTM B564	ASME SB-564	AMS 4675
Ngwa ndị dị mkpa	ASTM B366	ASME SB-366	—
Waya	ASTM B164	ASME SB-164	AMS 4730
Nhọpụta UNS	N04400
Nọmba Ọrụ	2.4360 / 2.4361
Nhọpụta DIN	NiCu30Fe
Ihe nhata nke ndị Chaịna	NS111

Ajụjụ Ndị A Na-ajụkarị

Q: Gịnị mere Monel 400 ji bụrụ ihe kacha mma maka ojiji mmiri oké osimiri?

A: Nguzogide pụrụ iche nke Monel 400 megide olulu mmiri, nchara mgbawa, na mgbawa nrụrụ nrụgide n'ime mmiri oké osimiri na-eme ka ọ bụrụ ihe a họọrọ maka paịpụ mmiri, ogwe mgbapụta, ogwe propeller, na ngwa ikpo okwu dị n'èzí. N'adịghị ka 316L ma ọ bụ ígwè anaghị agba nchara ndị ọzọ, Monel 400 na-ejigide iguzogide nchara ya ruo ọtụtụ iri afọ nke ikpughe mmiri oké osimiri na-enweghị mmebi.

Ajụjụ: Gịnị bụ ihe dị iche n'etiti Monel 400 na Inconel 625?

A: Monel 400 bụ ihe eji emepụta nickel-copper nke e mere ka ọ dị mma maka mmiri mmiri na HF acid. Inconel 625 bụ ihe eji emepụta nickel-chromium-molybdenum nke nwere ike iguzogide pitting dị elu na ike okpomọkụ dị elu. Họrọ Monel 400 maka mmiri mmiri na ọrụ mbelata acid; họrọ Inconel 625 maka gburugburu oxidizing na ojiji okpomọkụ dị elu.

Q: Monel 400 ọ dị mfe ịgbado ọkụ?

A: Ee. Enwere ike iji TIG, MIG, njikọta iguzogide, na usoro ndị ọzọ a na-ahụkarị agwakọta Monel 400. A na-atụ aro ka e jiri ígwè e ji eme ihe dakọtara AWS A5.14 ERNiCu-7. A naghị achọkarị ikpo ọkụ tupu oge eruo, ọgwụgwọ okpomọkụ mgbe a gbanyere ya adịghịkwa mkpa maka ọtụtụ ngwa.

Q: Kedu okpomọkụ ọrụ kachasị elu maka Monel 400?

A: Maka ojiji oge opupu ihe ubi: ruo 260°C (500°F). Maka ọrụ izugbe: ruo 500°F yana iguzogide oxidation. Monel 400 na-ejigide ezigbo ihe onwunwe mechanical site na okpomọkụ cryogenic (-184°C) ruo 260°C.

Q: Kedu ihe bụ Monel 400 nke ndị China?

A: Akara nhata nke ndị China bụ NS111 (耐蚀合金). A na-akpọkarị ya aha UNS ya bụ N04400 na nọmba Werkstoff 2.4360.

Q: Kedu ụdị ngwaahịa dị maka Monel 400?

A: Womic Steel na-enye Monel 400 na paịpụ na-enweghị ntụpọ, paịpụ a kpara akpa, ogwe ígwè, efere ígwè, eriri ígwè, eriri, flanges, ihe ndị e ji emechi paịpụ, forgings, waya, springs, na valvụ. Nkọwapụta ngwaahịa zuru oke na oke nha dị na ngalaba nnweta ngwaahịa.

Q: Monel 400 ọ dị mma maka ọrụ utoojoo?

A: Ee. Monel 400 ruru eru maka NACE MR0175 / ISO 15156 maka ọrụ mmiri ara ehi na ụlọ ọrụ mmanụ na gas, na-eguzogide mgbawa nrụgide sulfide na mgbawa hydrogen na gburugburu ebe H₂S nwere.

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Womic Steel – Onye mmekọ gị a pụrụ ịtụkwasị obi maka paịpụ Monel 400 (UNS N04400) enweghị ntụpọ, paịpụ a gbanyere agbaze, ogwe ígwè, efere ígwè, eriri ígwè, flanges, ihe ndị e ji etinye ihe, forgings, springs, na valvụ maka injinịa mmiri, nhazi kemịkalụ, ọrụ mmanụ na gas sour, na ngwa ụgbọelu n'ụwa niile. A pụrụ ịchọta ihe niile, asambodo otu nhazi, nnabata NACE MR0175, na akwụkwọ EN 10204 Ụdị 3.1/3.2 dị.