Aia kekahi kuhi hewa no ka maʻemaʻe o nā mea NP1 a me NP2. Pono ka maʻemaʻe o ka NP1 ma luna o 99.92% a ʻoi aku ka maʻemaʻe o ka NP2 ma luna o 99.6%. Hāʻawi ka NP2 nickel maʻemaʻe i nā mea hoʻohana i ka nui o nā pōmaikaʻi e pili ana i kāna mea nui, nickel. ʻO Nickel kekahi o nā metala paʻakikī loa o ka honua a hāʻawi i kekahi mau mea pono i kēia mea. ʻO Ni 200 ke kū'ē maikaʻi loa i ka nui o ka corrosive a me ka caustic environment, media, alkalis, a me nā waikawa (sulfuric, hydrochloric, hydrofluoric).
Hoʻohana ʻia i loko a i waho, ua loaʻa iā Ni 200: Unique magnetic a magnetostrictive properties High thermal and electrical conductivities Low gas content Low vapor pressure He nui nā ʻoihana like ʻole e hoʻohana i ka Ni 200, akā pono ia i ka poʻe e ʻimi nei e mālama i ka maʻemaʻe o kā lākou huahana. ʻO kēia me: Ka lawelawe ʻana i nā meaʻai ʻO nā fibers synthetic Caustic alkalis Structural application e koi ana i ka corrosion resistance NP2 nickel hiki ke wela i ʻōwili ʻia i loko o nā ʻano ʻano like ʻole, a pane nō hoʻi ia i ke anuanu maikaʻi, a me ka mīkini, ʻoiai ke hahai ʻia nā hana i hoʻokumu ʻia. ʻAe ʻia ʻo ia i ka hapa nui o ka wiliwili maʻamau, brazing, a me nā hana kūʻai.
ʻOiai ua hana ʻia ka nickel maʻemaʻe ʻo NP2 mai ka nickel wale nō (ma ka liʻiliʻi he 99%), aia pū kekahi me nā ʻano mea kemika ʻē aʻe e like me: Fe .40% max Mn .35% max Si .35% max Cu .25% max C .15% max Continental Steel he mea hoʻolaha o Nickel Alloy NP2, Commerly Alloy NP2, Nickel Alloy NP2 maʻemaʻe. mea forging stock, hexagon, pipe, plate, sheet, strip, round & flat bar, tube, and wire. ʻO nā wili e hana ana i nā huahana metala Ni 200 e hui a ʻoi aku paha i nā kūlana ʻoihana paʻakikī loa me nā mea mai ASTM, JIS, DIN, a me ISO.
Papa | Huina Kemika(%) | ||||||||
Ni+Co | Cu | Si | Mn | C | Mg | S | P | Fe | |
N4/201 | 99.9 | ≤0.015 | ≤0.03 | ≤0.002 | ≤0.01 | ≤0.01 | ≤0.001 | ≤0.001 | ≤0.04 |
N6/200 | 99.5 | 0.1 | 0.1 | 0.05 | 0.1 | 0.1 | 0.005 | 0.002 | 0.1 |
Uea: 0.025 a 8.0 mm.
ʻIkepili kino
ʻO ka mānoanoa | 8.89g/cm3 |
Wela Kūikawā | 0.109(456 J/kg. ℃) |
Kū'ē Uila | 0.096×10-6ohm.m |
Lae hehee | 1435-1446 ℃ |
ʻO ka hoʻoili wela | 70.2 W/mK |
Mean Coeff Thermal Expansion | 13.3×10-6m/m.℃ |
Mea Mechanical ma'amau
Na Waiwai Mechanical | Nikela 200 |
Ikaika U'i | 462 Mpa |
Ka ikaika hua | 148 Mpa |
ʻO ka lōʻihi | 47% |