Foromo ea lik'hemik'hale
Ni
Lihlooho tse koahetsoeng
Semelo
Khoebo e hloekileng kapaLow AlloLY NICKELe fumana ts'ebeliso ea eona ea mantlha ts'ebetsong ea lik'hemik'hale le elektroniki.
Ho itlhopakisa
Ka lebaka la khanyetso ea mokhatlo oa Nickel oa Nickel, haholo-holo lik'hemik'hale tse fapaneng tse fokotsoang, haholo ho boloka boleng ba sehlahisoa, haholo-holo ho etsa lintho tse ngata tsa lik'hemik'hale, haholo-holo mefuta ea lijo.
Thepa ea nickel e hloekileng ea khoebo
Ha ho bapisoa leNickel Alloys, Nitino e hloekileng ea lichelete e na le boitšoaro bo phahameng ba motlakase, mocheso o phahameng oa koetliso le thepa e ntle ea litlolo. Nickel e sebelisoa bakeng sa lithapo tsa elektroniki ea elektroniki, likarolo tsa betri, li-electronis le li-elecker tsa motlakase.
Nickel le eona e na le boits'oaro bo totobetseng bo botle. Sena se bolela hore e ka sebelisoa bakeng sa ho futhumatsa batho ba futhumatsang libakeng tse tharo.
Tafole 1. Litsela tsaNickel 200, sehlopha se hloekileng sa khoebo (99.6% NI).
| Thepa | Boleng | |
| Matla a mantsoeng a Tensime ho 20 ° C | 450La | |
| Ho hlasimolla maikutlo a 0,2% 0,2% ho 20 ° C | 150mpa | |
| Ellation (%) | 47 | |
| Letsoalo | 8.89g / cm3 | |
| Mefuta e mengata | 1435-1446 ° C | |
| Mocheso o tobileng | 456 J / KG. ° C | |
| Mocheso oa koae | 360 ° Cels C | |
| Ho lokile | Qalong | 110 |
| Boholo | 600 | |
| E sebetsa hantle ha keketseho (20-100 ° C) | 13.3 × 10-6m / m. ° C | |
| Ho Sebelisana le Pherekano | 70w / m. ° C | |
| TLHOKOMELISO E MOLEMO | 0.096 × 30-6Hohhm.m | |
Lesela la nickel
E pakiloenickelo na le mathata a tlase le ho senya hantle. Nickel, joalo ka khauta, silevera le koporo, e na le lebelo le tlase la ho thatafala, ke hore e se ke ea ba thata ebile e holofetse haholo joaloka tšepe. Litšobotsi tsena, hammoho le ho beleha hantle, etsa tšepe e bonolo ho e ngola linthong tse felileng.
Nickel ho chromium plating
Nickel e sebelisoa hangata e le motho ea ka tlas'a lefatše ka har'a mekhabiso ea khau. Sehlahisoa se tala, joalo ka casit kapa ho hataka ha tšepe kapa ho hatelloa ke tšepe ho qala ka pele ka sekaka sanickelHoo e ka bang 20μm botenya. Sena se e-na le khatello ea eona ea Cyrosion. Koetliso ea ho qetela ke khanya 'e tšesaane haholo Chromium a le mong o ne a tla ba le khanyetso e sa amoheleheng ka lebaka la mofuta oa chromium e ngotsoeng ka letsoho.
Tafole ea thepa
| Lintho tse bonahalang | Nickel - thepa, tabriccation le mesebetsi ea nickel e hloekileng |
|---|---|
| Sebopeho: | > 99% ni kapa ho feta |
| Thepa | Boleng bo tlase (swa) | Boleng bo holimo (swa) | Di-unit (swa) | Boleng bo tlase (bota.) | Boleng bo holimo (bot.) | Diyuniti (it.) |
|---|---|---|---|---|---|---|
| Molumo oa Atomiki (ACTERED) | 0.0065 | 0.0067 | M3 / kmol | 396.654 | 408.859 | in3 / kmol |
| Letsoalo | 8.83 | 8.95 | Mg / m3 | 551.2939 | 558.731 | lb / ft3 |
| Likahare tsa Matla | 230 | 690 | MJ / kg | 24917.9 | 74753.7 | kcal / lb |
| Bulk Modulus | 162 | 200 | GPA | 23.4961 | 29.0075 | 106 PSI |
| Matla a hatellang | 70 | 935 | Mpa | 10.1526 | 135.61 | KSI |
| Ho Funyesa | 0.02 | 0.6 | 0.02 | 0.6 | ||
| Moeli oa Elatic | 70 | 935 | Mpa | 10.1526 | 135.61 | KSI |
| Moeli oa mamello | 135 | 500 | Mpa | 19.5801 | 72.5188 | KSI |
| Ho ba mabifi | 100 | 150 | Mpa.M1 / 2 | 91.0047 | 136.507 | ksi.in1 / 2 |
| Ho thata | 800 | 3000 | Mpa | 116.03 | 435.113 | KSI |
| FEELA | 0.0002 | 0.0032 | 0.0002 | 0.0032 | ||
| Modulus oa Rupture | 70 | 935 | Mpa | 10.1526 | 135.61 | KSI |
| Karolelano ea poisson | 0.305 | 0.315 | 0.305 | 0.315 | ||
| Shear Modulus | 72 | 86 | GPA | 10.4427 | 12.4732 | 106 PSI |
| Matla a tšepe | 345 | 1000 | Mpa | 50.038 | 145.038 | KSI |
| Modulus ea Young | 190 | 220 | GPA | 27.5572 | 31.9083 | 106 PSI |
| Mocheso oa khalase | K | ° F | ||||
| Mocheso o nang le litšepe | 280 | 310 | KJ / KG | 120.378 | 133.275 | Btu / lb |
| Mocheso o phahameng oa litšebeletso | 510 | 640 | K | 458.33 | 692.33 | ° F |
| Ntlha ea ho qhibiliha | 1708 | 1739 | K | 2614.73 | 2670.53 | ° F |
| Mocheso o tlase oa tšebeletso | 0 | 0 | K | -459.67 | -459.67 | ° F |
| Mocheso o tobileng | 452 | 460 | J / kg.k | 0.3497844 | 0.355975 | BTU / LB. |
| Ho Sebelisana le Pherekano | 67 | 91 | W / mk | 125.426 | 170.355 | BTU.ft / H.FT1. |
| Katoloso ea mocheso | 12 | 13.5 | 10-6 / k | 21.6 | 24.3 | 10-6 / ° F |
| Bokhoni bo robehileng | MV / m | V / mil | ||||
| DEACTINT e lula e le teng | ||||||
| TLHOKOMELISO | 8 | 10 | 10-5 ohm.m | 8 | 10 | 10-5 ohm.m |
| Thepa ea Tikoloho | |
|---|---|
| Mabaka a Khahlano | 1 = E fosahetse 5 = E ntle haholo |
| Bokhachane | 5 |
| Metsi a hloekileng | 5 |
| Li-solvents tsa khale | 5 |
| Oxidation ho 500c | 5 |
| Metsi a leoatle | 5 |
| Asiti e matla | 4 |
| Alkalis ea matla | 5 |
| UV | 5 |
| Apara | 4 |
| Acid e fokolang | 5 |
| Alkalis ea fokolang | 5 |
Mohloli: o ile a abela ho tloha bukaneng ea thepa ea boenjiniere, khatiso ea 5.
Bakeng sa tlhaiso-leseling e batsi ka mohloli ona ka kopo etelaSetheo sa Boikhethofatso ea Eenjiniere AustraAs.
Nickel ka foromo ea mantlha kapa e kolobelitsoeng ka litloaelo le thepa e meng le lits'ebeletso tsa rona tsa kajeno ho fana ka chelete ka mokhoa o boima le ho feta. Nickel esale e le tšepe ea bohlokoa indasteri e fapaneng ea likhoebo tse fapaneng tsa hore ke boitsebiso bo arohaneng haholo bo tla ba ba oelang le litwas tse ling.
Nickel ke ntho e feto-fetohang 'me e tla anyehela le litwas tse ngata. Li-alloys tsa nickel li abela nickel ka nickel e le ntho e ka sehloohong. Tlatsa li-soloba tse tiileng pakeng tsa nickel le koporo. Maqhubu a sokoli pakeng tsa tšepe, chromium, 'me nickel o etsa hore ho ka ba le metlatlo e mengata ea mahetla. Phapanyetsano ea eona e phahameng, e kopantsoeng le mocheso oa eona o ikhethang le ho hanyetsa ka sistira e lebisitse ho sebelisoa lits'ebetsong tse fapaneng tsa likopo; Joalo ka li-turbine tsa khase ea lifofane, li-turbini tsa tšepe tsa lijalo le tšebeliso e kholo 'maraba oa matla a nyutlelie.
Likopo le litšobotsi tsa nickel aloys
NIckel le nickel alloysli sebelisoa bakeng sa lits'ebetso tse fapaneng tsa lits'ebetso tse fapaneng, tse bohlokoa ho tsitsipano ea Corrosation le / kapa ho hanyetsa mocheso. Tse ling tsa tsena li kenyelletsa:
- Li-turbine tsa peterole tsa sefofane
- Li-turbine matla a motlakase
- Likopo tsa bongaka
- Litsamaiso tsa Matla a Nyutlelie
- Liindasteri tsa lik'hemik'hale le tsa pentrochemical
- Likarolo tsa ho futhumatsa le ho hanyetsa
- Li-acroporn le li-acteators tsa puisano
- Li-plugs tsa lifofane tsa likoloi
- Lits'oants'o tsa Weading
- LITLHAKISO TSA BOPHELO
Tse ling tsa tse lingLikopo tsa Nickel Alloyskenyelletsa thepa e ikhethang ea 'mele ea' mele e ikhethang kapa e ntle ea li-nickel tse phahameng. Tsena li kenyeletsa:
- Khatiso ea Motlakase
- Nickel-chromium AlloysMmeEa nickel-chromium-tšepe
- Copper-nickel aloysBakeng sa ho futhumatsa menyako
- Thermocouple alloysBakeng sa sensors le likhoele
- Intel copper ea nickelBakeng sa ho loha
- Soft Magnetic Allloys
- Aloys e ke keng ea hlalosoa
- Welling lisebelisoa tsa filler
- Terata ea dumetBakeng sa khalase ea tiiso ea tšepe
- Nickel e ngotsoe ka tšepe
- Lighting Alloys
Nako ea poso: Aug-04-2021