Todoba Tilmaamood oo Alumina Porcelain ah

1.Awoodda farsamada sare.Xoog dabacsanaanta eealumina porcelain alaabta sinteredwaa ilaa 250MPa, iyo tan badeecooyinka kulaylka leh waa ilaa 500MPa.Sida ay u saafi tahay ka kooban alumina, ayaa xoog badan.Awoodda waxaa lagu ilaalin karaa ilaa 900 ° C heerkul sarreeya.Isticmaalka xoogga farsamada eealuminium poselin, waxaa laga samayn karaa qaybo makaanik ah sida porcelain.The mohs adag tahayaluminium ceramicswaxay gaari kartaa 9, oo lagu daray waxay leedahay iska caabin aad u fiican, sidaas darteed waxaa si ballaaran loogu isticmaalaa qalabka wax soo saarka, valves balls, giraangiraha shiida, ciddiyaha dhoobada, biraha, iwm.

2. High resistivity, waxqabadka dahaarka koronto wanaagsan.Iska caabin heerkulka qolka eealuminium poselinwaa 1015 Ω·cm, xoogga dahaarkana waa 15kV/mm.Iyada oo la adeegsanayo dahaarka iyo xooggeeda, waxaa laga samayn karaa substrate, godad, dhinbiil, qolof wareeg ah iyo wixii la mid ah.

3.Adayg sare.Aluminium poselinadkaanta mohs ee 9, oo ay weheliso iska caabin aad u fiican, sidaa darteed waxaa si weyn loogu isticmaalaa aaladaha wax soo saarka, giraangiraha shiida, aaladaha wax lagu shiidi karo, dhinta sawiridda, dhinta extrusion, dhalooyinka iyo wixii la mid ah.Saxnaanta sare waxaa lagu gaari karaa xawaare sare oo goyn ah marka la farsameeyo mishiinka baabuurta iyo qaybaha diyaaradaha iyadoo la adeegsanayo qalabka dhoobada alumina.

4.Bool dhalaalka sare.Iska caabinta daxalka ee alumina porcelain waa 2050 ℃, waxayna leedahay iska caabin wanaagsan Be, Sr, Ni, Al, V, Ta, Mn, Fe, Co iyo biraha kale ee dhalaalay.Waxa kale oo ay aad ugu adkaysataa NaOH nabaad-guurka, dhalooyinka iyo dhoobada.Lama falgeliso Si, P, Sb iyo Bi jawiga aan firfircoonayn.Sidaa darteed, waxa loo isticmaali karaa sida walxaha refractory, tube foornada, silig sawiridda crucible, kubad godan, fiber, daboolka heerkulbeegga, iwm.

5. Degganaanshiyo kiimiko oo heersare ah.Sulfide badan oo isku dhafan, phosphates, arsenides, chlorides, nitride, bromides, iodides, oxides, sulfuric, hydrochloric, nitric, iyo hydrofluoric acids lama falgalaan aluminium.Sidaa darteed, alumina waxaa laga samayn karaa bir saafi ah iyo hal-abuurka koritaanka crystal, kala-goysyada aadanaha, lafo macmal ah iyo wixii la mid ah.

6. Guryaha indhaha.Aluminium poselinwaxaa laga samayn karaa wax hufan (alumina porcelain hufan), nalka uumiga sodium, mikrowave fairing, daaqad infrared, element oscillation laser, iwm.

7.Lonic conductivity.Aluminium poselinwaxaa loo isticmaali karaa sida walxaha unugyada cadceedda iyo walxaha bateriga.

RC

Waqtiga boostada: Jun-21-2022