Minɛnw ni jogow:
O fɛn min ka gwɛlɛ, o basiginin lo 2-cobalt (WC-} kan, ni kobaliti kɔnɔkow be yɛlɛma ka kɛ 6%-25% ye ka kɛɲɛ ni baarakɛcogo ye. O minan be ni HRA89-93 ka mikrohardi ye, a ka fanga ye 3000-4000MPa ye, ani a ka funteni bonya hakɛ ye (4,5-6,5) A ka fani doncogo ka ca ni minan nɛgɛ ta ye siɲɛ 20-30, o min b’a to a ka ɲi ka kɛ ni fanga ye.
Dilancogo:
O baarakɛcogo jɔnjɔn ye .
Powder Metallurgy Labɛn: Tɔngsten carbide ni kobaliti mugu be ɲagami ani u be nɔrɔ ɲɔgɔn na, o kɔ, u be yɛlɛma yɔrɔ lakolon jukɔrɔ degere 1360-1500 la walisa ka nɛgɛ caman dilan.
Tigɛli yɛlɛmani: Diaman mugu min be kɛ ni diaman ye, o be kɛ ka nanomɛtiri- sanfɛla baara kɛ, ka se ka Ra02 μm ɲɔgɔn sɔrɔ.
Funteni furakɛli min be kɛ ka fanga sɔrɔ: Low-pressure nitriding be kɛ ka dɔ fara a sanfɛla gɛlɛya kan ka tɛmɛ HV1800 kan.
Fɛɛrɛw labɛncogo: Dilancogo fɛɛrɛ be baara kɛ walisa k’a lɔn ni kobaliti min be sɔrɔ mugu la, o ka dɔgɔ ni kɔnɔyɔrɔ ye, a be se ka yɛlɛma ani a be fanga sɔrɔ.
Aplikasiyɔn sɛbɛw:
Lizini baara la, a be baara kɛ fɔlɔ yɔrɔ nunu na .
Nɛgɛ dilan: Ka φ0.1-20mm juru sama ani k’a dilan, ni ±0.005mm ka bɛn n’a ye.
Mobili dilan cogo: Motɛri valve sigiyɔrɔ nɛgɛw, ni mugu kelen ye min be se ka yɛlɛma 500 000 ni kɔ.
Petroleum bɔli: Anti{0}}sili valve kɔnɔfɛnw dilanni, minw be se ka baara kɛ cogo basiginin na lamini kɔnɔ ni H2S hakɛ ye 15% ye.
Ɛlɛktrɔnikiw ka baarakɛyɔrɔ: Ka yɔrɔw nɔrɔ ɲɔgɔn na, ani ka 0,003mm bɔ .
