Chemical formula
Ni
Misoro yakafukidzwa
Kumashure
Kutengeserana kwakachena kanayakaderera alloy nickelinowana iyo huru application mukugadzirisa kwemakemikari uye zvemagetsi.
Corrosion Rishance
Nekuda kwekuramba chaiko kwaNickel, kunyanya kuCustomical Commicals, kunyanya kuCustic Alkalis
Zvivakwa zvekushambadzira zvakachenesa nickel
Tichienzanisa neNickel Alloys, kutengeserana kwakachena nickel kune yakakura magetsi maitiro, iyo yakakwira tembiricha uye yakanaka magneorsties. Nickel inoshandiswa kune magetsi anotungamira waya, zvikamu zvebhatiri, enjiva uye zvinoparara electrodes.
Nickel zvakare ine yakanaka yekudzivirira. Izvi zvinoreva kuti inogona kushandiswa kune yekudziya yekutsinhana munzvimbo dzinodzora.
Tafura 1. Zvivakwa zveNickel 200, giredhi rekushambadzira (99.6% ni).
| Chivakwa | Kukosha | |
| Anoshamisa akaenzana simba pa20 ° C | 450mpa | |
| ANNAY LAVE 0.2% KUSHANDA KUSHANDISA pa20 ° C | 150mpa | |
| ELOLOLOLORATION (%) | 47 | |
| Density | 8.89G / cm3 | |
| Inonyungudika | 1435-16-1646 ° C | |
| Zvakananga kupisa | 456 J / KG. ° C | |
| Curie tembiricha | 360 ° C | |
| YEMAHARA YEMAHARA | Kutanga | 110 |
| Kukwana | 600 | |
| Co-inoshanda kana kuwedzera (20-100 ° C) | 13.3 × 10-6m / m. ° C | |
| Inobata | 70W / m. ° C | |
| Basa remagetsi | 0.096 × 10-6OHm.m | |
Kubata kweNickel
ANNAYNickeline kuomarara kwakaderera uye kwakanaka ductility. Nighki, sirivheri, sirivheri uye mhangura, ine basa rakaderera kwazvo, kureva kuti hazviwanzoita seyakaoma uye bundu kana rakakotama kana rakaremara semamwe mimwe simbi. Izvi zvinongedzo, zvakasanganiswa neakanaka tolkability, ita kuti simbi ive nyore kuita zvinhu zvakapera.
Nickel mu chromium plating
Nickel inowanzoshandiswawo seyendercoat mu decorative chromium plating. Chigadzirwa chakabikwa, chakadai sendarira kana zinc kukanda kana simbi yesimbi yekumanikidza inotanga yakarongedzwa nedanho reNickelanenge 20μm gobvu. Izvi zvinopa kupesana kwayo kurwisa. Iro rekupedzisira jasi rakatetepa 'flash' (1-2μm) rechromhium kuti ipe ruvara uye rinodzvinyirira rinowanzoonekwa seanodiwa zvakanyanya mu ware. Chromic chete yaizove isingagamuchiriki corrosion kuramba nekuda kwekuti kazhinji zvinhu zvine porous of Chromium Electroplete.
Tafura yezvivakwa
| Zvinhu | Nickel - Zvivakwa, Fabrication uye Zvikumbiro zveComsrenery zvakachenerwacha Nickel |
|---|---|
| Kuumbwa: | > 99% ni kana zvirinani |
| Chivakwa | Kushoma kukosha (si) | Huwandu hwekukosha (si) | Units (si) | Kushoma kukosha (.) | Yakakura kukosha (Imp.) | Units (Imp.) |
|---|---|---|---|---|---|---|
| Atomic vhoriyamu (avhareji) | 0.0065 | 0.0067 | M3 / kmol | 396.654 | 408.859 | in3 / kmol |
| Density | 8.83 | 8.95 | MG / M3 | 551.239 | 558.731 | lb / ft3 |
| Zvemukati zvemukati | 230 | 690 | Mj / kg | 24917.9 | 74753.7 | KCAL / LB |
| Bulk Modulus | 162 | 200 | GPA | 23.4961 | 29.0075 | 106 PSI |
| Simba rekumanikidza | 70 | 935 | MPA | 10.1526 | 135.61 | KSI |
| Svutugadzike | 0.02 | 0.6 | 0.02 | 0.6 | ||
| Elastic muganho | 70 | 935 | MPA | 10.1526 | 135.61 | KSI |
| Kutsungirira muganho | 135 | 500 | MPA | 19.5801 | 72.5188 | KSI |
| Kupunzika kuoma | 100 | 150 | Mpa.m1 / 2 | 91.0047 | 136.507 | ksi.in1 / 2 |
| Kuomesa | 800 | 3000 | MPA | 116.03 | 435.113 | KSI |
| Kurasikirwa kuunganidzira | 0.0002 | 0.0032 | 0.0002 | 0.0032 | ||
| Modulus of rpture | 70 | 935 | MPA | 10.1526 | 135.61 | KSI |
| Poisson Ratio | 0.305 | 0.315 | 0.305 | 0.315 | ||
| Shear Modulus | 72 | 86 | GPA | 10.4427 | 12.4732 | 106 PSI |
| Simba resimba | 345 | 1000 | MPA | 50.038 | 145.038 | KSI |
| Mudiki's Modugus | 190 | 220 | GPA | 27.5572 | 31.9083 | 106 PSI |
| Girazi tembiricha | K | ° F | ||||
| Kupararira kupisa kwefusi | 280 | 310 | KJ / KG | 120.378 | 133.275 | BTU / LB |
| Maximum Service tembiricha | 510 | 640 | K | 458.33 | 692.33 | ° F |
| Inonyungudika | 1708 | 1739 | K | 2614.73 | 2670.53 | ° F |
| Minimum Service tembiricha | 0 | 0 | K | -459.67 | -459.67 | ° F |
| Zvakananga kupisa | 452 | 460 | J / kg.k | 0.349784 | 0.355975 | Btu / lb.f |
| Inobata | 67 | 91 | W / mk | 125.426 | 170.355 | Btu.ft / h.ft2.f |
| Kuwedzera kwekuwedzera | 12 | 13.5 | 10-6 / K | 21.6 | 24.3 | 10-6 / ° F |
| Kuputsa kugona | MV / M | V / mil | ||||
| Dielectric nguva dzose | ||||||
| Kuramba | 8 | 10 | 10- hov.m | 8 | 10 | 10- hov.m |
| Zvemamiriro ekunze | |
|---|---|
| Kuramba zvinhu | 1 = murombo 5 = wakanaka |
| Kufa | 5 |
| Mvura nyowani | 5 |
| Organic solventes | 5 |
| Oxidation at 500c | 5 |
| Mvura yegungwa | 5 |
| Yakasimba acid | 4 |
| Yakasimba alkalis | 5 |
| UV | 5 |
| Pfeka | 4 |
| Isina kusimba acid | 5 |
| Isina kusimba alkalis | 5 |
Kwayaka: Yakabviswa kubva mubhuku remaoko reinjiniya zvinhu, 5th edition.
Kuti uwane rumwe ruzivo pane ino sosi ndapota shanyiraIyo Institute of The The Evha English Engineering Australasia.
Nickel mu fomulmental fomu kana kugoverwa nedzimwe simbi uye zvigadzirwa zvakaita zvakakoshesa kune yedu yemazuva ano nzanga uye inovimbisa kuti ienderere mberi nekupa ramangwana rakawanda ramangwana rakanaka. Nickel agara ari simbi yakakosha kune yakasiyana-siyana maindasitiri chikonzero chakareruka chekuti icho chinhu chinowanikanya chichava chinhu chichajekesa nezvimwewo simbi.
Nickel chinhu chose chinhu chose uye chichajairwa nemitezo yakawanda. Nickel Alloys ari Alloys neNickel seyakakura chinhu. Zadzisa solilation yakasimba iripo pakati peiyo nickel uye mhangura. Yakawanda solubility inoratidzwa pakati pesimbi, Chromium, uye nickel inoita kuti zviwanikwe zviyero zvakawanda. Yakakwirira kwazvo, yakasanganiswa nekupisa kwayo kwakasimba uye kurwisa kwekora kwakaita kuti zvive kushandiswa kwaro mune dzakasiyana siyana dzekushandisa; senzira yeiyo ndege yegedhi, steam turbines mune zvidyarwa zvine simba uye kushandiswa kwaro kwakakura mumidziyo ine simba uye misika yenyukireya.
Zvikumbiro uye hunhu hweiyo nickel alloys
NiCKEL uye Nickel Alloysinoshandiswa kune dzakasiyana siyana dzekushandisa, ruzhinji rwei zvinosanganisira kupesana necorosion uye / kana kupisa kupisa. Zvimwe zvezvinhu zvinosanganisira:
- Ndege yegedhi turbines
- Steam Turbine Simba Zvirimwa
- Zvekurapa Zvekushandisa
- Nyukireya Simba Systems
- Maindasitiri emakemikari emakemikari
- Kupisa uye Zvikamu zveKusiya
- Isolators uye vatambi vekutaurirana
- Automotive spark plugs
- Welding inodonha
- Rombo remagetsi
Nhamba yeimweZvikumbiro zveNickel AlloysBatanidza iyo yakasarudzika yemuviri zvivakwa zvechinyakare-chinangwa nickel-based kana yakakwira-nickel alloys. Izvi zvinosanganisira:
- Kuparadzira kwemagetsi kunopesana
- Nickel-chromium alloysuyeNickel-chromium-iron alloys
- Copper-nickel alloysKune tambo dzinopisa
- Thermocouple alloysfor sensors uye tambo
- Nickel Copper AlloysKune kurukova
- Nyoro magineti alloys
- Kudzora-Kuwedzera Alloys
- Welding zvigadzirwa zve filler
- Dumet wayayegirazi kune yesimbi chisimbiso
- Nickel yakarongedzwa simbi
- Kuvhenekera Alloys
Kutumira Nguva: Aug-04-2021