Qalabka carbide ee daboolan ayaa leh faa iidooyinka soo socda:
(1) Qeybta dahaarka ah ee lakabka dusha sare waxay leedahay si aad u adag oo xiraya iska caabbinta. Marka la barbar dhigo xaraashka loo yaqaan 'Clebide-ka aan la xakamayn karin.
(2) Isku-darka kala-baxa ee u dhexeeya waxyaabaha ku dahaadhay iyo waxyaabaha la warshadeeyay ayaa yar. Marka la barbar dhigo xaraashka loo yaqaan 'Clebide-ka aan la xakamayn karin, xoogga goynta ee xarkaha daboolka daboolka daboolay waxaa loo yareeyay illaa xad, tayada dusha sare ee la warshadeeyay ayaa ka fiican.
(3) Sababo la xiriira waxqabadka buuxa ee dhameystiran, mindida carbide ee ku qoran ee carbide-ka ayaa leh mid ka sii wanaagsan arrinta iyo kaladuwari ballaaran. Habka ugu caansan ee loo isticmaalo daboolka xaraashka ee loo yaqaan 'Carbide' ee loo yaqaan 'Carbide' oo loo yaqaan 'Carbide Carbide' waa qashin-qubka kiimikada ee heerkulka kiimikada ah (htcvd). Plasma Plasma uumiga kiimikada (PCVD) waxaa loo isticmaalaa in lagu dhajiyo dusha sare ee carbide-ka.
Noocyada dahaarka ah ee gogosha carbiska ee loo yaqaan 'carbide' oo loo yaqaan 'carbide'
Saddexda waxyaalood ee dahabka ee ugu caansan waa nitrinium nitide (titanium carbonnatamide (TICN) iyo aluminide aluminide (TIain).
Titanium nitride coating can increase the hardness and wear resistance of the tool surface, reduce the friction coefficient, reduce the generation of built-up edge, and extend the life of the tool. Qalabka daboolka ee loo yaqaan 'igitride nafiifka' waa ku habboon tahay in lagu farsameeyo bir yar oo bir yar iyo bir bir ah.
Dusha sare ee kareemada kaarbadka ee Titanium-ka waa cawlan, adkaanta ayaa ka sarreysa kan ka mid ah taranka nitritam-ka ee Titanium, iyo caabbinta xidhashada ayaa ka fiican. Marka la barbar dhigo dahabka nitritamide-ka ee Titanium, aaladda Carbonium Carbonium Carbonation-ka ee Titanium-ka waxaa laga baaraandegi karaa xawaaraha quudinta iyo goynta xawaaraha (40% iyo 60%), iyo heerka shaqada ka saarida ee ka saarida shayga shaqada ayaa ka sarreeya. Qalabka kaarbabka ee loo yaqaan 'Carnitamium Carboloonide' oo xirxiran ayaa ka shaqeyn kara waxyaabo badan oo shaqo oo kala duwan.
Darajada aluminide aluminide waa cawlan ama madow. Inta badan waxaa lagu dahaadey dusha sare ee saldhigga qalabka loo yaqaan 'carbide'. Weli waa laga baaraandegi karaa marka heerkulka goynta uu gaaro 800 ℃. Waxay ku habboon tahay goynta xawaaraha xawaaraha sare. Inta lagu gudajiro goynta qallalan, chips-ka ee goynta goynta ayaa laga saari karaa hawo isku buuqsan. Titanium Aluminide waxay ku habboon tahay in lagu farsameeyo agab jilicsan sida birta adkeed, titanium alkoy, alum-ku-fadhida nickel, oo ku saleysan birta iyo silicon aluminium aluminium.
Codsiga dahaadhka ee loo yaqaan 'grebide plebide' oo lagu jaro:
Horumarka qalabka tikniyoolajiyadda qalabka ayaa sidoo kale laga muujinayaa ku dhaqmaynta nino-daaha. Qeybinta boqolaal lakab oo ah agabyo leh dhumucdo badan oo nanomitir ah oo ku saabsan aaladda saldhiga aaladda waxaa lagu magacaabaa nano-daaha. Cabbirka qayb kasta oo ka mid ah walxaha nano-dahaarka ah aad ayey u yar tahay, sidaa darteed xadka hadhuudhka aad u dheer, oo leh heerkul heer sare ah oo sarreeya. , Xoogga iyo adkaan.
Vickers adkaanta ee Nano-dahaadku waxay gaari kartaa HV2800 ~ ~ ~ 3000, oo caabbinta xidhashada ayaa lagu wanaajiyaa 5% ~ 50% ~ 50% aaladaha micron. Sida ay sheegayaan wararka, xaadirkan, 62 lakab oo ah aalado dahaad leh oo lagu beddelayo isku beddela oo ku beddelanaya tatnium carbide iyo tatnium carbonIde iyo 400 lakab oo ah aaladda tialn-tialn / al2o3.
Marka la barbar dhigo jaakadaha adag ee kor ku xusan, sulfide (mop2, WS2) oo ku dahaadh xargaha xawaaraha sare waxaa loo yaqaan jarista jilicsan, kaas oo inta badan loo isticmaalo goynta aluminium aluminium-ka sare, ee 'aluminium' oo heer sare ah iyo birta naafada ah.
Haddii aad u baahan tahay, fadlan la xiriir MSK, waxaan u jilicsan nahay MSK, waxaan u jilicsan nahay inaan ku siino aaladaha cabirka caadiga ah waqti gaaban iyo aalad qalab loo habeeyay qorshe macaamiisha.
Waqtiga Post: Sep-22-2021
