Zida zokutidwa ndi carbidide zili ndi zabwino zotsatirazi:
(1) Zinthu zokutira pamtunda wazungulira kwambiri komanso kuvala kukana. Poyerekeza ndi Carbide Wopanda Umboniwo, Carbides yophika imathandizira kuti igwiritse ntchito kuthamanga kwambiri, poyankha mobwerezabwereza njira yoyendetsera bwino, kapena imatha kukulitsa moyo wa chida pa liwiro lomweli.
. Poyerekeza ndi Carbide yolembedwa, gulu lodulidwa la carbidenti yokutidwa imachepetsedwa pamlingo wina, ndipo mawonekedwe okonzedwa ndi abwinoko.
. Njira yogwiritsidwira ntchito yolumikizidwa ndi carbide yophika yamphongo ndi kutentha kwa mankhwala veparor (HTCVD). Plasma mankhwala Vapor pointone (PCVD) imagwiritsidwa ntchito kuti ivule carbide.
Mitundu yokutira ya ma balaji ocheperako:
Zida zitatu zogwirizanitsa kwambiri ndizota titrium nitride (tini), titanium Carbotride (Ticn) ndi Titanium Alumnide (Tianin).
Titanium nitride youmba imatha kuwonjezera kuuma ndi kuvala kukana kwa chida, kuchepetsa chiwonetsero chabodza, kuchepetsa m'badwo wa m'mphepete, ndikuwonjezera chida. Zida zokhala ndi titanium nitride zokhala ndi zida ndizoyenera kukonza chitsulo chochepa komanso chitsulo chosapanga dzimbiri.
Pamwamba pa chofunda cha catichium carbotride ndi imvi, kuuma kwake kuli kwakukulu kuposa kwa chitoliro cha titanium nitride, ndipo kuvala kukana kuli bwino. Poyerekeza ndi chibwibwi cha Titanium chanride, chida cha Titanium Carbonmider chikho chinatha kukonzedwa pa liwiro lalikulu la chakudya chambiri (40% ndi 60% kuposa zokutira za Titanium nitride. Zida za Titanium Carbotride zokhala ndi titanium zimatha kukonza zinthu zosiyanasiyana zomangira.
Mafuta a titanium aluminide kapena akuda. Amakhala ophatikizika pamwamba pa chida cha Carbide. Itha kukonzedwabe pomwe kudula kudula kwafika 800 ℃. Ndioyenera kudula kothamanga kwambiri. Pa nthawi yodula, tchipisi m'dera lodulidwa titha kuchotsedwa ndi mpweya. Titanium aluminide ndioyenera kukonza zinthu zowoneka bwino monga chitsulo cholimba, chatanium aloy, alloy-valoy, adaponya chitsulo ndi utoto wa aluminiyamu aluya.
Kuchulukitsa kugwiritsa ntchito katembeza wocheperako:
Kupita patsogolo kwa ukadaulo wokamba za chida kumawonekeranso chifukwa chothandiza kwa nano. Kukuta magawo a zida zokhala ndi ma nanometer angapo pazinthu zina zapansi kumatchedwa Nano. Kukula kwa tinthu tating'onoting'ono tating'onoting'ono tating'onoting'ono tambiri ndife ocheperako, chifukwa malire a tirigu amakhala nthawi yayitali, yomwe imakhala ndi kuthirira kwakukulu kwambiri. , Strength and fracture toughness.
Kuumba kwa ma nano kumatha kufika HV2800 ~ 3000, ndipo kuvala kukana kumayendetsedwa ndi 5% ~ 50% kuposa a micron. Malinga ndi malipoti, pakali pano, zigawo 62 za zida zophimba zokhala ndi zokutira za Titanium Carbide ndi Titanium Carbotride ndi ma carbon-tiano / Alyo3-al2o3 ndi zida zokhala ndi Alyo3.
Poyerekeza ndi zokutira pamwambazi, sulpide (mth2, ws2) zokutidwa ndi chitsulo chofiyira, chomwe chimagwiritsidwa ntchito podula mphamvu kwambiri, zomwe zimagwiritsidwa ntchito podula mphamvu kwambiri, zomwe zimagwiritsidwa ntchito podula mphamvu kwambiri, zomwe zimagwiritsidwa ntchito podula mphamvu kwambiri, zomwe zimagwiritsidwa ntchito podula mphamvu kwambiri, zomwe zimagwiritsidwa ntchito podula mphamvu kwambiri, zomwe zimagwiritsidwa ntchito podula mphamvu kwambiri, zomwe zimagwiritsidwa ntchito podula mphamvu kwambiri, zomwe zimagwiritsidwa ntchito podula mphamvu kwambiri, zomwe zimagwiritsidwa ntchito podula mphamvu kwambiri, zomwe zimagwiritsidwa ntchito podula mphamvu kwambiri, zomwe zimagwiritsidwa ntchito podula mphamvu kwambiri, zomwe zimagwiritsidwa ntchito podula mphamvu kwambiri, zomwe zimagwiritsidwa ntchito podula mphamvu kwambiri, zomwe zimagwiritsidwa ntchito podula mphamvu kwambiri, zomwe zimagwiritsidwa ntchito podula aluminiyamu kwambiri, ontow olmoys ena ndi zitsulo zina.
Ngati mukufuna chilichonse, chonde bwerani mudzalumikizane ndi zida zazikuluzikulu munthawi yochepa komanso dongosolo la zida zoyeserera kwa makasitomala.
Post Nthawi: Sep-22-2021
