Iron-nickel alloys sune mahimman kayan da ake amfani da su a ko'ina cikin masana'antu daban-daban saboda haɗin haɗinsu na musamman na ƙarfin injina, kaddarorin maganadisu, da juriya na lalata. Wannan labarin ya shiga cikin ƙayyadaddun ƙayyadaddun abubuwan ƙarfe-nickel gami, nazarin kaddarorin su, aikace-aikacen su, da bambance-bambance tsakanin nau'ikan nau'ikan da ake amfani da su a cikin hanyoyin masana'antu na ci gaba kamar su. Ƙarfe Injection Molding (MIM).
Gabatarwa
Iron-nickel Alloys, da farko ya ƙunshi ƙarfe (Fe) da nickel (Ni), ana ƙima don ƙayyadaddun kaddarorinsu, gami da ƙarfin injina mai ƙarfi, kwanciyar hankali na zafi, da manyan halayen maganadisu. Waɗannan allunan suna da alaƙa da masana'antu kamar sararin samaniya, na'urorin lantarki, da ingantacciyar injiniya, inda dole ne kayan aiki su dace da ƙayyadaddun ƙa'idodin aiki.
Iron-Nickel Alloy Properties
Ƙarfe-nickel gami an san su don ƙaƙƙarfan haɗe-haɗe na kaddarorin da ke sa su dace da aikace-aikacen buƙatu. Mahimman halaye sun haɗa da:
- Babban Ƙarfin Injini: Ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙarfi da ƙarfi, yana sa su dace don aikace-aikacen tsarin.
- Dakatarwar Thermal: Iron-nickel alloys suna kula da kaddarorin su akan kewayon zafin jiki mai yawa, yana sa su dace da amfani a cikin matsanancin yanayi.
- Abubuwan Magnetic: Waɗannan allunan suna da ƙarfin ƙarfin maganadisu da ƙarancin ƙarfi, yana sa su dace don aikace-aikacen lantarki.
- Harsashin Tsarin Kasa: Bugu da ƙari na nickel yana inganta juriya na lalata na waɗannan allunan, musamman a cikin yanayi mai tsanani.
Lalata Iron-Nickel Alloys
Ƙarfe-nickel gami suna nuna kyakkyawan juriya na lalata, musamman a cikin mahalli mai oxidizing. Ƙarin abubuwa kamar chromium na iya ƙara haɓaka wannan juriya, yin waɗannan allunan da suka dace don amfani da su wajen sarrafa sinadarai, ruwa, da aikace-aikace masu zafi. Duk da haka, dole ne a kula lokacin da waɗannan abubuwan haɗin ke nunawa ga mahalli masu wadatar chloride, saboda za su iya zama mai saurin lalata lalata.
Abubuwan Magnetic
Iron-nickel alloys an sansu da yawa don abubuwan maganadisu, waɗanda suka haɗa da babban ƙarfi, ƙarancin ƙarfi, da ƙarancin asarar hysteresis. Waɗannan halayen sun sa su dace don amfani da su a cikin masu canzawa, inductor, da aikace-aikacen garkuwar maganadisu.
Asarar Magnetic
Asarar Magnetic a cikin alluran ƙarfe-nickel na farko sun samo asali ne saboda ƙazanta da igiyoyin ruwa. Waɗannan asara na iya shafar ingancin na'urorin lantarki, yana mai da mahimmanci don haɓaka abun da ke ciki da sarrafa gami don rage waɗannan asarar.
Nickel-Iron Vs Cobalt-Iron Alloys
Duk da yake nickel-iron da cobalt-iron alloys suna raba wasu kamanceceniya, suna da bambance-bambance daban-daban waɗanda ke shafar amfani da su a aikace-aikace daban-daban:
- Nickel-Iron Alloys: An san su don haɓakar haɓakar su da kuma juriya mai kyau, nickel-iron alloys sun fi dacewa da farashi kuma ana amfani da su sosai a aikace-aikace inda juriya na lalata da aikin magnetic suna da mahimmanci.
- Cobalt-Iron Alloys: Waɗannan allunan suna ba da jikewar maganadisu mafi girma kuma suna da kyau don aikace-aikacen da ke buƙatar filayen maganadisu mai ƙarfi. Koyaya, sun fi tsada kuma ana amfani da su a cikin aikace-aikace na musamman inda ƙarfin maganadisu yake da mahimmanci.
Na kowa MIM Iron-Nickel Alloys
Ƙarfe Injection Molding (MIM) tsari ne na masana'anta wanda ke samar da hadaddun abubuwa masu siffa tare da madaidaici. Iron-nickel alloys ana amfani da su sosai a cikin MIM saboda ingantattun kayan aikin injiniya da abubuwan maganadisu. Wasu daga cikin abubuwan da ake amfani da su na baƙin ƙarfe-nickel a cikin MIM sun haɗa da:
MIM 4605
MIM 4605 ƙaramin ƙarfe ne mai ƙarancin ƙarfe tare da abun ciki na nickel kusan 2%, wanda aka sani don daidaiton ƙarfi, tauri, da juriya. Ana yawan amfani da shi a cikin abubuwan da aka gyara, gears, da sauran aikace-aikacen da ke buƙatar kyawawan kaddarorin inji.
MIM 4605 abu ne da aka saba amfani da shi a cikin matakai na Injection Molding (MIM), wanda aka sani don daidaitattun kayan aikin injin sa, injina, da juriya.
| category | Ƙimar / Ƙimar |
|---|---|
| Haɗin Sinadari (Na yau da kullun) | |
| Carbon (C) | 0.4 - 0.6% |
| Nikel (Ni) | 1.5 - 2.5% |
| Molybdenum (Mo) | 0.2 - 0.5% |
| Manganese (Mn) | 0.3 - 0.6% |
| Silicon (Ee) | 0.4% |
| Kwayar cutar (P) | 0.03% |
| Sulfur (S) | 0.03% |
| Iron (F) | balance |
| Kayayyakin Injini (Bayan Maganin Zafi) | |
| Tensile Ƙarfin | 860 - 1080 MPa (125 - 157 ksi) |
| Ƙarfin Haɓaka | 690 - 860 MPa (100 - 125 ksi) |
| Elongation | 4 - 8% |
| Taurin (HRC) | 30 - 35 HRC (bayan quenching da tempering) |
| yawa | 7.7-7.8 g/cm³ |
| jiki Properties | |
| Ƙaddamarwa Point | 1430 - 1500 ° C |
| Ƙararrakin Tsaro | 30 - 35 W/m·K |
| Ƙarar Ƙarar Ƙararraji | ~ 12 x 10⁶⁶ C (20 - 300°C) |
| Tsarin Maganin Zafi | |
| Tabbatarwa | 840 - 870°C (1544-1598°F) |
| Irƙwara | Saurin sanyaya (mai ko ruwa) |
| Jin zafi | 150 - 200°C (302-392°F) |
| Aikace-aikace | |
| Gears da Pinions | Maɗaukakin ƙarfi, abubuwan da ba su da ƙarfi |
| Abubuwan Tsari | Sassan a cikin masana'antar kera motoci da sararin samaniya |
| Kayan aiki da Mutuwa | Abubuwan da ke buƙatar juriya na matsakaici |
| Abubuwan Makamai | Kera sassa daban-daban na bindigogi |
Fe2Ni
Fe2Ni, wanda ya ƙunshi kusan 2% nickel, ana fifita shi don kyakkyawan machinability da matsakaicin ƙarfi. Ana amfani da wannan allo sau da yawa a cikin MIM don samar da abubuwan da ke buƙatar sauƙin sarrafawa tare da kyakkyawan aikin injiniya.
| category | Ƙimar / Ƙimar |
|---|---|
| Haɗin Sinadari (Na yau da kullun) | |
| Iron (F) | ~ 98% |
| Nikel (Ni) | ~ 2% |
| Carbon (C) | 0.03% |
| Manganese (Mn) | 0.4% |
| Silicon (Ee) | 0.3% |
| Kwayar cutar (P) | 0.02% |
| Sulfur (S) | 0.02% |
| Kayayyakin Injini (Na yau da kullun) | |
| Tensile Ƙarfin | 400 - 550 MPa (58 - 80 ksi) |
| Ƙarfin Haɓaka | 250 - 350 MPa (36 - 51 ksi) |
| Elongation | 20 - 30% |
| Taurin | 140-180 HB |
| yawa | ~7.85g/cm³ |
| jiki Properties | |
| Ƙaddamarwa Point | 1480 - 1520 ° C |
| Ƙararrakin Tsaro | 30 - 35 W/m·K |
| Ƙarar Ƙarar Ƙararraji | ~ 12 x 10⁶⁶ C (20 - 300°C) |
| Tabbatar da Gaskiya | ~0.1 µΩ·m |
| Abubuwan Magnetic | |
| Jikewa Magnetization | 1.5-1.7 T |
| Sanadinsu | ≤ 10 A/m |
| Lalacewar (µ) | 1000 - 5000 |
| Curie Zazzabi | ~770°C |
| Jiyya mai zafi | |
| Ƙullawa | 600 - 700 ° C (hannun sanyaya) |
| Ƙara damuwa | 400 - 500 ° C |
| Aikace-aikace | |
| Magnetic Cores | Transformers, inductor |
| Abubuwan Tsari | Sassan tsari mai ƙarancin damuwa |
| Kayan aiki | Sauƙaƙan kayan aiki kuma ya mutu |
| Lambobin Lantarki | Kayan lantarki da na lantarki |
Fe4Ni
Tare da abun ciki na nickel 4%, Fe4Ni yana ba da ingantaccen ƙarfi da ƙarfi idan aka kwatanta da ƙananan abubuwan abun ciki na nickel. Ya dace da aikace-aikace a cikin masana'antar kera motoci da sararin samaniya inda mafi girman aikin injiniya ya zama dole.
| category | Ƙimar / Ƙimar |
|---|---|
| Haɗin Sinadari (Na yau da kullun) | |
| Iron (F) | ~ 96% |
| Nikel (Ni) | ~ 4% |
| Carbon (C) | 0.03% |
| Manganese (Mn) | 0.4% |
| Silicon (Ee) | 0.3% |
| Kwayar cutar (P) | 0.02% |
| Sulfur (S) | 0.02% |
| Kayayyakin Injini (Na yau da kullun) | |
| Tensile Ƙarfin | 450 - 600 MPa (65 - 87 ksi) |
| Ƙarfin Haɓaka | 300 - 400 MPa (43 - 58 ksi) |
| Elongation | 18 - 28% |
| Taurin | 150-200 HB |
| yawa | ~7.85g/cm³ |
| jiki Properties | |
| Ƙaddamarwa Point | 1470 - 1500 ° C |
| Ƙararrakin Tsaro | 30 - 34 W/m·K |
| Ƙarar Ƙarar Ƙararraji | ~ 11 x 10⁶⁶ C (20 - 300°C) |
| Tabbatar da Gaskiya | ~0.09 µΩ·m |
| Abubuwan Magnetic | |
| Jikewa Magnetization | 1.4-1.6 T |
| Sanadinsu | ≤ 8 A/m |
| Lalacewar (µ) | 2000 - 6000 |
| Curie Zazzabi | ~770°C |
| Jiyya mai zafi | |
| Ƙullawa | 650 - 750 ° C (hannun sanyaya) |
| Ƙara damuwa | 450 - 550 ° C |
| Aikace-aikace | |
| Abubuwan Magnetic | Magnetic da'irori, tsakiya |
| Sassan Tsari | Abubuwan haɗin ginin gabaɗaya |
| Kayan aiki | Kayan aiki masu sauƙi, sun mutu, kayan aiki |
| Aikace-aikacen Wutar Lantarki | Abubuwan lantarki, masu haɗawa |
Fe08Ni
Fe08Ni, mai ƙunshe da 8% nickel, sananne ne don haɓaka tauri da juriya ga lalata. Wannan gami yana da amfani musamman a cikin MIM ga sassan da aka fallasa ga mummuna yanayi, kamar aikace-aikacen sarrafa ruwa ko sinadarai.
| category | Ƙimar / Ƙimar |
|---|---|
| Haɗin Sinadari (Na yau da kullun) | |
| Iron (F) | ~ 96% |
| Nikel (Ni) | ~ 4% |
| Carbon (C) | 0.03% |
| Manganese (Mn) | 0.4% |
| Silicon (Ee) | 0.3% |
| Kwayar cutar (P) | 0.02% |
| Sulfur (S) | 0.02% |
| Kayayyakin Injini (Na yau da kullun) | |
| Tensile Ƙarfin | 450 - 600 MPa (65 - 87 ksi) |
| Ƙarfin Haɓaka | 300 - 400 MPa (43 - 58 ksi) |
| Elongation | 18 - 28% |
| Taurin | 150-200 HB |
| yawa | ~7.85g/cm³ |
| jiki Properties | |
| Ƙaddamarwa Point | 1470 - 1500 ° C |
| Ƙararrakin Tsaro | 30 - 34 W/m·K |
| Ƙarar Ƙarar Ƙararraji | ~ 11 x 10⁶⁶ C (20 - 300°C) |
| Tabbatar da Gaskiya | ~0.09 µΩ·m |
| Abubuwan Magnetic | |
| Jikewa Magnetization | 1.4-1.6 T |
| Sanadinsu | ≤ 8 A/m |
| Lalacewar (µ) | 2000 - 6000 |
| Curie Zazzabi | ~770°C |
| Jiyya mai zafi | |
| Ƙullawa | 650 - 750 ° C (hannun sanyaya) |
| Ƙara damuwa | 450 - 550 ° C |
| Aikace-aikace | |
| Abubuwan Magnetic | Magnetic da'irori, tsakiya |
| Sassan Tsari | Abubuwan haɗin ginin gabaɗaya |
| Kayan aiki | Kayan aiki masu sauƙi, sun mutu, kayan aiki |
| Aikace-aikacen Wutar Lantarki | Abubuwan lantarki, masu haɗawa |
Fe50Ni
Fe50Ni, tare da abun ciki na nickel 50%, gami da haɗaɗɗun ƙarfin maganadisu mai ƙarfi tare da kyawawan kaddarorin inji. Ana amfani da shi sau da yawa a cikin MIM don kera abubuwan maganadisu waɗanda ke buƙatar ingantaccen iko akan abubuwan magnetic su.
| category | Ƙimar / Ƙimar |
|---|---|
| Haɗin Sinadari (Na yau da kullun) | |
| Iron (F) | ~ 50% |
| Nikel (Ni) | ~ 50% |
| Carbon (C) | 0.02% |
| Manganese (Mn) | 0.5% |
| Silicon (Ee) | 0.3% |
| Kwayar cutar (P) | 0.02% |
| Sulfur (S) | 0.02% |
| Kayayyakin Injini (Na yau da kullun) | |
| Tensile Ƙarfin | 450 - 550 MPa (65 - 80 ksi) |
| Ƙarfin Haɓaka | 300 - 400 MPa (43 - 58 ksi) |
| Elongation | 25 - 35% |
| Taurin | 130-160 HB |
| yawa | ~8.25g/cm³ |
| jiki Properties | |
| Ƙaddamarwa Point | 1425 - 1450 ° C |
| Ƙararrakin Tsaro | 22 - 25 W/m·K |
| Ƙarar Ƙarar Ƙararraji | ~ 8 x 10⁶⁶ C (20 - 300°C) |
| Tabbatar da Gaskiya | ~0.12 µΩ·m |
| Abubuwan Magnetic | |
| Jikewa Magnetization | 0.8-1.0 T |
| Sanadinsu | ≤ 5 A/m |
| Lalacewar (µ) | 5000 - 8000 |
| Curie Zazzabi | ~550°C |
| Jiyya mai zafi | |
| Ƙullawa | 800 - 900 ° C (hannun sanyaya) |
| Ƙara damuwa | 400 - 500 ° C |
| Aikace-aikace | |
| Garkuwar Magnetic | Na'urorin da ke buƙatar kariya daga filayen maganadisu |
| Abubuwan Magnetic | Babban abu a cikin masu canzawa, inductor |
| Lantarki Aikace-aikace | Bargarin abubuwan maganadisu a cikin na'urorin lantarki |
| Madaidaicin Instruments | Madaidaicin abubuwan da ke buƙatar ƙananan haɓakar thermal |
Abubuwan da aka bayar na Ni-Rich Alloys
Nickel-rich iron-nickel alloys suna nuna na musamman Magnetic Properties na inji, sa su manufa domin na musamman aikace-aikace:
FeNi80
FeNi80, tare da 80% nickel, yana ba da ingantaccen ƙarfin maganadisu da ƙarancin ƙarfi, yana mai da shi manufa don aikace-aikacen lantarki kamar su masu wuta da garkuwar maganadisu.
| category | Ƙimar / Ƙimar |
|---|---|
| Haɗin Sinadari (Na yau da kullun) | |
| Nikel (Ni) | ~ 80% |
| Iron (F) | ~ 20% |
| Carbon (C) | 0.02% |
| Manganese (Mn) | 0.3% |
| Silicon (Ee) | 0.3% |
| Kwayar cutar (P) | 0.01% |
| Sulfur (S) | 0.01% |
| Kayayyakin Injini (Na yau da kullun) | |
| Tensile Ƙarfin | 550 - 700 MPa (80 - 102 ksi) |
| Ƙarfin Haɓaka | 300 - 400 MPa (43 - 58 ksi) |
| Elongation | 20 - 30% |
| Taurin | 160-200 HB |
| yawa | ~8.5g/cm³ |
| jiki Properties | |
| Ƙaddamarwa Point | 1435 - 1455 ° C |
| Ƙararrakin Tsaro | 13 - 15 W/m·K |
| Ƙarar Ƙarar Ƙararraji | ~ 7 x 10⁶⁶ C (20 - 300°C) |
| Tabbatar da Gaskiya | ~0.10 µΩ·m |
| Abubuwan Magnetic | |
| Jikewa Magnetization | 0.6-0.8 T |
| Sanadinsu | ≤ 2 A/m |
| Lalacewar (µ) | 10,000 - 30,000 |
| Curie Zazzabi | ~400°C |
| Jiyya mai zafi | |
| Ƙullawa | 800 - 900 ° C (hannun sanyaya) |
| Ƙara damuwa | 400 - 500 ° C |
| Aikace-aikace | |
| Garkuwar Magnetic | Na'urorin lantarki masu hankali |
| Magnetic Cores | Transformers, inductor, Magnetic amplifiers |
| sadarwa | Abubuwan na'urar sadarwa |
| Madaidaicin Instruments | Low thermal fadada, barga aikin maganadisu |
Fe35Ni65
Fe35Ni65, wanda ya ƙunshi 65% nickel, wani babban allo ne mai ƙarfi wanda ake amfani dashi a aikace-aikacen da ke buƙatar ingantaccen aikin maganadisu. Hakanan an san shi don kyakkyawan juriya na lalata da ƙarfin injina.
| category | Ƙimar / Ƙimar |
|---|---|
| Haɗin Sinadari (Na yau da kullun) | |
| Nikel (Ni) | ~ 65% |
| Iron (F) | ~ 35% |
| Carbon (C) | 0.02% |
| Manganese (Mn) | 0.3% |
| Silicon (Ee) | 0.3% |
| Kwayar cutar (P) | 0.01% |
| Sulfur (S) | 0.01% |
| Kayayyakin Injini (Na yau da kullun) | |
| Tensile Ƙarfin | 450 - 600 MPa (65 - 87 ksi) |
| Ƙarfin Haɓaka | 250 - 400 MPa (36 - 58 ksi) |
| Elongation | 20 - 30% |
| Taurin | 150-180 HB |
| yawa | ~8.4g/cm³ |
| jiki Properties | |
| Ƙaddamarwa Point | 1420 - 1450 ° C |
| Ƙararrakin Tsaro | 15 - 18 W/m·K |
| Ƙarar Ƙarar Ƙararraji | ~ 8 x 10⁶⁶ C (20 - 300°C) |
| Tabbatar da Gaskiya | ~0.11 µΩ·m |
| Abubuwan Magnetic | |
| Jikewa Magnetization | 0.7-0.9 T |
| Sanadinsu | ≤ 3 A/m |
| Lalacewar (µ) | 8000 - 12000 |
| Curie Zazzabi | ~500°C |
| Jiyya mai zafi | |
| Ƙullawa | 800 - 900 ° C (hannun sanyaya) |
| Ƙara damuwa | 400 - 500 ° C |
| Aikace-aikace | |
| Garkuwar Magnetic | Na'urorin lantarki |
| Magnetic Cores | Transformers, inductor |
| Madaidaicin Instruments | Low thermal fadada, barga aikin maganadisu |
| sadarwa | Abubuwan na'urar sadarwa |
FeNi36 (Invar)
FeNi36, wanda aka fi sani da Invar, yana da abun ciki na nickel na 36% kuma ya shahara don fadada yanayin zafi na kusa-sifili. Ana amfani da wannan gami sosai a cikin ingantattun na'urori, agogo, da aikace-aikacen sararin samaniya inda kwanciyar hankali ta ke da mahimmanci.
| category | Ƙimar / Ƙimar |
|---|---|
| Haɗin Sinadari (Na yau da kullun) | |
| Nikel (Ni) | ~ 36% |
| Iron (F) | ~ 64% |
| Carbon (C) | 0.02% |
| Manganese (Mn) | 0.5% |
| Silicon (Ee) | 0.3% |
| Kwayar cutar (P) | 0.01% |
| Sulfur (S) | 0.005% |
| Chromium (Kr) | 0.25% |
| Cobalt (Co) | 0.50% |
| Kayayyakin Injini (Na yau da kullun) | |
| Tensile Ƙarfin | 490 - 620 MPa (71 - 90 ksi) |
| Ƙarfin Haɓaka | 240 - 410 MPa (35 - 59 ksi) |
| Elongation | 30 - 50% |
| Taurin | 120-160 HB |
| yawa | ~8.1g/cm³ |
| jiki Properties | |
| Ƙaddamarwa Point | 1430 ° C |
| Ƙararrakin Tsaro | ~ 10 W/m·K |
| Ƙarar Ƙarar Ƙararraji | ~ 1.2 x 10⁶⁶ C (20 - 100°C) |
| Tabbatar da Gaskiya | ~0.78 µΩ·m |
| Abubuwan Magnetic | |
| Jikewa Magnetization | 0.8-1.2 T |
| Sanadinsu | ≤ 4 A/m |
| Lalacewar (µ) | 2000 - 10000 |
| Curie Zazzabi | ~230°C |
| Jiyya mai zafi | |
| Ƙullawa | 830 - 900 ° C (hannun sanyaya) |
| Ƙara damuwa | 400 - 500 ° C |
| Aikace-aikace | |
| Madaidaicin Instruments | Tsarin Laser, na'urorin gani, kayan aunawa |
| Aerospace da tauraron dan adam | Abubuwan da ke cikin jirgin sama |
| Aikace-aikacen Cryogenic | Ma'ajiyar iskar gas mai ruwa, mahalli mai ƙarancin zafi |
| Lantarki da Sadarwa | Daidaitaccen girma a cikin yanayin yanayin zafi daban-daban |
IN718
IN718 shine superalloy na tushen nickel wanda ya ƙunshi ƙarfe tare da wasu abubuwa kamar chromium da molybdenum. An san shi da ƙarfin ƙarfinsa da juriya ga lalata da iskar shaka a yanayin zafi mai yawa, IN718 ana amfani da shi a cikin sararin samaniya da injin injin turbine.
| category | Ƙimar / Ƙimar |
|---|---|
| Haɗin Sinadari (Na yau da kullun) | |
| Nikel (Ni) | 50.0 - 55.0 |
| Chromium (Kr) | 17.0 - 21.0 |
| Iron (F) | Bal. |
| Molybdenum (Mo) | 2.8 - 3.3 |
| Columbia (Nb) | 4.75 - 5.50 |
| Titanium (Ti) | 0.65 - 1.15 |
| Aluminum (Al) | 0.20 - 0.80 |
| Cobalt (Co) | ≤ 1.0 |
| Manganese (Mn) | ≤ 0.35 |
| Silicon (Ee) | ≤ 0.35 |
| Copper (Cu) | ≤ 0.30 |
| Kwayar cutar (P) | ≤ 0.015 |
| Sulfur (S) | ≤ 0.015 |
| Carbon (C) | ≤ 0.08 |
| Boron (B) | ≤ 0.006 |
| Kayayyakin Injini (Na yau da kullun) | |
| Tensile Ƙarfin | 965 MPa (140 ksi) |
| Ƙarfin Haɓaka | 550 MPa (80 ksi) |
| Elongation | 12 - 15% |
| Taurin | 200-250 HB |
| yawa | ~8.19g/cm³ |
| jiki Properties | |
| Ƙaddamarwa Point | 1260 - 1336 ° C |
| Ƙararrakin Tsaro | ~ 11.4 W/m·K (a 100°C) |
| Ƙarar Ƙarar Ƙararraji | 13.0 x 10⁶ C /°C (20 – 1000°C) |
| Tabbatar da Gaskiya | ~1.29 µΩ·m |
| Abubuwan Haɗaɗɗen Zazzabi | |
| Matsakaicin zafin sabis | ~700°C |
| Resistance Oxidation | Da kyau har zuwa 980 ° C |
| Juriya mai tsauri | high |
| Juriya Gajiya | high |
| Jiyya mai zafi | |
| Magani Magani | 925°C na awa 1, iska yayi sanyi |
| Maganin tsufa | Mataki na farko: 720 ° C na 8 hours, sanyi zuwa 620 ° C; rike don 8 hours; iska mai sanyi |
| Aikace-aikace | |
| Aerospace | Injin injin turbin iskar gas, injin roka, abubuwan da ke cikin sararin samaniya |
| ikon Generation | Injin iskar gas, injin nukiliya, masu musayar zafi |
| Oil & Gas | Downhole kayan aikin, fasteners |
| Mota | Turbocharger rotors |
| sojojin ruwa | Abubuwan da ke jure ruwan teku |
Yadda Ake Zaɓan Ƙarfe-Nickel Alloy don Tsarin Gyaran Ƙarfe na Ƙarfe
Yadda Ake Zaɓan Ƙarfe-Nickel Alloy don Tsarin Gyaran Ƙarfe na Ƙarfe
Anan ga jagora don taimaka muku zaɓi mafi kyawun ƙarfe-nickel gami don tsarin MIM ɗin ku:
1. Fahimtar Bukatun Aikace-aikacen
- Ƙarfin Injin: Yi la'akari da ƙaƙƙarfan ƙarfi da buƙatun ƙarfin samarwa. Aikace-aikacen da ke buƙatar ƙarfi mai ƙarfi, kamar abubuwan haɗin ginin, na iya buƙatar gami kamar IN718 ko FeNi80.
- Abubuwan Magnetic: Don aikace-aikacen da ke buƙatar takamaiman halayen maganadisu, zaɓi gami tare da madaidaicin ƙarfin maganadisu da tilastawa. Misali, Fe50Ni yana ba da kyakyawan ƙarfin maganadisu, yana sa ya dace da garkuwar maganadisu.
- Juriya na Lalata: Idan bangaren za a fallasa shi zuwa gurɓataccen yanayi, zaɓi wani gami da babban juriya na lalata, kamar IN718, wanda aka sani da kyakkyawan lalata da juriya na iskar shaka.
2. Ƙimar Ƙarfafa Ƙarfafawa tare da Tsarin MIM
- Halayyar Zuciya: Ƙarfe-nickel gami tare da raguwa mai sarrafawa yayin sintering suna tabbatar da daidaiton girma. Alloys kamar Fe2Ni da Fe4Ni suna da halayen tsinkewar tsinkaya, wanda ke sa su dace da madaidaicin sassa.
- Samun Foda: Samar da foda na ƙarfe masu inganci yana da mahimmanci don daidaiton sakamako. Alloys kamar Fe08Ni yawanci ana samun su kuma sun dace da MIM.
- La'akarin Farashi: Kudin gami da matakan sarrafawa yakamata suyi daidai da kasafin ku. Alloys masu arzikin nickel kamar IN718 na iya zama mafi tsada amma suna ba da kyawawan kaddarorin don aikace-aikacen ayyuka masu girma.
3. Yi la'akari da Abubuwan Kayayyakin
- Fadada thermal: Don abubuwan da ke aiki a ƙarƙashin yanayin zafi, zaɓi gami da madaidaicin haɓakar haɓakar thermal. FeNi36 (Invar) sananne ne don ƙarancin haɓakar yanayin zafi kuma yana da kyau don ingantattun kayan aiki.
- Asarar Magnetic: A aikace-aikace kamar masu canza wuta ko inductor, inda ake buƙatar rage asarar maganadisu, gami kamar Fe35Ni65 suna ba da asara kaɗan kuma an fi so.
- Yawa da Tauri: Ana iya buƙatar girma da tauri don wasu aikace-aikace masu jure lalacewa. IN718 yana ba da kyakkyawar ma'auni tsakanin taurin da injina.
4. Tantance Biyayyar Muhalli da Ka'idoji
- RoHS da Ƙarfafa Ƙarfafawa: Tabbatar da cewa zaɓaɓɓen gami ya bi ka'idodin muhalli, musamman don kayan masarufi da na'urorin lantarki.
- Daidaituwar halittu: Don aikace-aikacen likita, kamar na'urar da aka saka, zaɓi gami waɗanda suka dace kuma an yarda dasu don amfanin likita. Alloys masu ƙunshe da nickel suna buƙatar kimantawa a hankali don yiwuwar rashin lafiyan.
5. Bitar Nazarin Harka da Amfanin Masana'antu
- Ma'auni na Masana'antu: Dubi abin da ake amfani da alloys a masana'antar ku. Misali, masana'antar kera motoci galibi suna amfani da Fe4Ni don kayan aiki da sassa na tsari saboda ma'aunin ƙarfi da na'ura.
- Shawarwari na masu bayarwa: Tuntuɓi masu samar da kayan aiki da ƙwararrun MIM waɗanda zasu iya ba da shawarar gami bisa ga aikace-aikacen nasara na baya.
Kammalawa
Iron-nickel gami ba makawa a cikin masana'anta na zamani saboda kaddarorinsu iri-iri da iyawa. Ko dai madaidaicin Invar a cikin kayan aunawa, ƙarfin maganadisu na FeNi80 a cikin masu taswira, ko yanayin yanayin zafi na IN718 a aikace-aikacen sararin samaniya, waɗannan gami suna biyan buƙatun masana'antu daban-daban. Fahimtar ƙayyadaddun ƙayyadaddun kaddarorin da aikace-aikacen kowane gami yana ba da damar zaɓi mafi kyawun kayan abu da haɓakawa a cikin ayyukan masana'antu, musamman a cikin MIM, inda daidaito da aiki ke da mahimmanci.
a JHMIM, Mun kawo kusan shekaru 15 na kwazo da ƙwarewa a cikin Metal Injection Molding (MIM) zuwa tebur, ƙwarewa a cikin MIM 4605 gami. Babban iliminmu da ƙwarewar aikin hannu yana ba mu damar isar da babban matakin Abubuwan MIM wanda aka keɓance don biyan takamaiman buƙatun ku.