Wear-Resisting ceramics yɛ corundum ceramics soronko a wɔde Al2O3 ayɛ sɛ ade titiriw a wɔde yɛ raw, dade oxide a ɛntaa nsi sɛ flux, na wɔayam no wɔ ɔhyew a ɛkorɔn a ɛyɛ digrii 1,700, na afei wɔde rɔba soronko ne ahoɔden a ɛkorɔn a ɛyɛ Organic / Inorganic adhesive a ɛte saa ara aka ho.
Adwumayɛ su ahorow .
1. Nneɛma a ɛyɛ den kɛse .
Ne rocowwell hardness yɛ HRA 80-90, hardness no yɛ nea ɛto so abien wɔ diamond akyi, koraa boro wear resistance a dade ne stainless dade.
2. Ɔhyɛ a ɛyɛ fɛ a ɛyɛ den sɛ ɛbɛhyɛ .
Sɛnea gyinaesi a ɛfa powder metallurgy institute a ɛwɔ Zhongnan University of Technology kyerɛ no, nea ɛko tia no yɛ manganese dade mmɔho 266 na ɛyɛ dade a wɔde chromium a ɛdɔɔso ayɛ no mmɔho 171.5. Wɔ adwumayɛ tebea koro no ara mu no, anyɛ yiye koraa no, wobetumi atrɛw nnwinnade no som asetra mu bɛboro mpɛn du.
3. emu duru yɛ hare .
Ne density yɛ 3.6-3.9g/cm3, dade no fã pɛ, a ebetumi atew nnwinnade no so kɛse.
4. Solid bonding ne ɔhyew a ɛko tia pa .
Wear-Sistant ceramic sheet are best use high strength ceramic structure adhesive, a ebetumi ahwɛ ahu sɛ ceramics no renhwe ase bere tenten wɔ ɔhyew a ɛkorɔn ase.
Yɛn adwumakuw no betumi ayɛ nneɛma ahorow ahorow a ɛyɛ soronko, nneɛma a ɛyɛ pɛpɛɛpɛ a ɛyɛ pɛpɛɛpɛ ne ceramic metal composite afã horow. Engineering ceramic nneɛma biara wɔ n’ankasa mfaso ne sintɔ ahorow, enti ɛho hia sɛ wɔyɛ nhwehwɛmu koraa na wosua sɛnea nkuku no yɛ adwuma no ho ade. Wɔ ceramic nneɛma no nyinaa mu no, alumina ne silicon carbide ceramics a wɔde di dwuma titiriw no, ahorow abien. Alumina ceramic wɔ ahoɔden a ɛkorɔn yiye wɔ corrosion ne abrasion nyinaa ho, ne adwumayɛ ne bo a ɛkorɔn sen biara, a ɛfata ma mmere dodow no ara. Sintered silicon carbide yɛ nea wosusuw ho wɔ ɔhyew a ɛkorɔn, toughness a ɛkorɔn ne wear resistance nkutoo mu.
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