Makhalidwe a 800h ozizira ozizira kwambiri
Incluoy 800 \ / 800h \ / 800ht yozungulira ndi Nickel-Chromium-Chromium Stomiyays wamphamvu ndi kukana kwakukulu. Izi zilinso mumkhalidwe woletsedwa pamatenthedwe kwambiri. Incloy 800 ndi gawo loyera, losinthidwa pang'ono mpaka 800 h. Mipiringidzo yozungulira iyi ndi yoyenera kutentha kwa kutentha pantchito zomangamanga.
Astm B564 Nickel Smoy 200 201. Ma Nickel 200 amakhazikika, osasunthika, komanso amaliza bwino. Kuphatikiza apo, Astm B564 SP52200 N02200 Zisoka zakhungu zimalimbana ndi kutengera ndale komanso zotsatsa, zimapangitsa kukhala bwino kugwiritsa ntchito zida zogwirizira. Ndife nickel wopanga ma nickel 200 ku China yemwe amapanga zojambulazo za kalasi yopatsidwa mu mawonekedwe ndi kukula kwake, malinga ndi momwe kasitomala amafunikira. Gulu lathu la ophunzira limayang'anira njira yopangira nickel 200 kufinya mokomera kuti atsimikizire kuti ali ndi vuto lolondola komanso labwino. Amachititsanso mayesero a Certiquition kuti awonetsetse kuti ali ndi vuto la malonda musanapereke makasitomala.