Pahuka Nika
Whakaahuatanga Hua
Ko te pahuka i te pore he momo hou o nga mea whakarewa hanganga pore me te tau me te rahi o te pore rahi me te porosity.Ko nga ahuatanga o te papanga he iti te kiato rahi, te rahi o te mata motuhake, te pai o te whakaurunga o te kaha, te kaha motuhake me te rigidity motuhake.Ko te tinana o roto-poka he kaha te whakawhiti wera me te kaha tohanga wera, te pai o te mahi oro oro, me te pai o te uruhanga me te uruhanga.Ko te whakarewa pahuka i nga tawhā me nga tohu rereke ka taea te urutau ki nga momo whakamahinga rereke me nga whakamahinga hanganga, ka whai huanga mahi me te hanganga.
Whakatakotoranga Hua
| Huka Nika Tonu | ||
| Maamaa | ≥ 99% | |
| Porosity | ≥ 95% | |
| Rahi Pore | 75PPI ki te 130PPI | |
| Mātotoru | (0.5 ki te 2.5) ± 0.05 mm | |
| Kiato papa | (280 ki te 1500)±30g/m² | |
| Te Kaha Toka | Roaroa ≥ 1.25N/mm² | Whakawhiti≥ 1.00N/mm² |
| Te whakaroa | Longitudinal≥ 5% | Whakapae ≥ 12% |
| Te whanui morahi | 930mm | |
| Pepa Pahuka Nika | |
| Rahi Pore | 5PPI ki te 80PPI |
| Kiato | 0.15g/m3 ki te 0.45g.cm³ |
| Porosity | 90% ki te 98% |
| Mātotoru | 5mm ki te 20mm |
| Te whanui morahi | 500mm x 1000mm |
Āhuahira Hua
1) Ko te pahuka o Nickel he pai te kawe i te waiariki, ka taea te whakamahi i te wera wera i roto i nga waahanga hiko / hiko me te hiko.
2) Nickel pahuka i te mea o tona kawe hiko pai, me tona tono i roto i te rauemi hiko pākahiko nickel-konutea me hiko pūnga paparanga rua ko hoki te aro o te ahumahi.
3) Nā ki te hanganga me ngā āhuatanga o te pahuka parahi kino kino ki te tangata āhuatanga taketake o te pahuka i parahi ko te rongoa pai, me te wai purenga tātari rauemi tātari rauemi.
Taupānga
