ꯑꯦꯂꯨꯃꯤꯅꯥ ꯁꯦꯔꯥꯃꯤꯛ ꯄ꯭ꯂꯦꯠ ꯴.
ꯑꯦꯗꯚꯥꯟꯁ ꯁꯦꯔꯥꯃꯤꯀꯁꯤꯡꯗꯥ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯌꯥꯝꯅꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯃꯆꯥꯀꯁꯤꯡꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯑꯃꯥ ꯑꯣꯏꯅꯥ, ꯏꯟꯗꯁ꯭ꯠꯔꯤ ꯄꯨꯝꯕꯒꯤ ꯆꯥꯎꯈꯠꯂꯀꯄꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯑꯦꯂꯨꯃꯤꯅꯥ ꯁꯦꯔꯥꯃꯤꯀꯁꯤꯡꯅꯥ ꯃꯈꯥꯗꯥ ꯄꯤꯔꯤꯕꯥ ꯇ꯭ꯔꯦꯟꯗꯁꯤꯡ ꯑꯁꯤ ꯎꯠꯂꯤ: (꯱) ꯇꯦꯛꯅꯤꯀꯦꯜ ꯏꯛꯕꯤꯄꯃꯦꯟꯇꯁꯤꯡꯒꯤ ꯊꯥꯛ ꯑꯁꯤ ꯌꯥꯝꯅꯥ ꯊꯨꯅꯥ ꯐꯒꯠꯂꯛꯀꯅꯤ: ꯀꯝꯞꯌꯨꯇꯔ ꯇꯦꯛꯅꯣꯂꯣꯖꯤ ꯑꯃꯁꯨꯡ ꯗꯤꯖꯤꯇꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯇꯦꯛꯅꯣꯂꯣꯖꯤꯒꯤ ꯆꯥꯎꯈꯠꯄꯥ ꯑꯁꯤꯅꯥ ꯇꯦꯛꯅꯣꯂꯣꯖꯤꯒꯤ ꯑꯍꯣꯡꯕꯥ ꯑꯃꯁꯨꯡ ꯑꯍꯣꯡꯕꯥ ꯁꯦꯔꯥꯃꯤꯛ ꯃꯆꯥꯀꯁꯤꯡ ꯏꯟꯗꯁ꯭ꯠꯔꯤ, ꯍꯥꯌꯕꯗꯤ ꯑꯣꯇꯣꯃꯦꯇꯤꯛ ꯀꯟꯠꯔꯣꯜ ꯀꯟꯇꯤꯟꯌꯨꯑꯣꯁ ꯏꯛꯕꯤꯄꯃꯦꯟꯇꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯍꯥꯏꯠ ꯒ꯭ꯔꯟ ꯒ꯭ꯔꯟ ꯂꯥꯔꯖ-ꯄꯥꯋꯔꯒꯤ ꯈꯨꯠꯂꯥꯌꯁꯤꯡ, ꯀꯦꯄꯥꯁꯤꯇꯤ-ꯄꯔꯟꯗꯤꯡ ꯏꯛꯌꯨꯏꯄꯃꯦꯟꯇꯁꯤꯡ ꯑꯁꯤ ꯌꯣꯀꯈꯠꯂꯦ꯫ ꯑꯇꯣꯞꯄꯥ ꯑꯍꯣꯡꯕꯥ ꯃꯄꯨꯡ ꯑꯣꯏꯕꯥ ꯈꯨꯠꯂꯥꯌꯁꯤꯡꯒꯤ ꯁꯦꯠꯁꯤꯡꯅꯥ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯒꯤ ꯑꯄꯨꯅꯕꯥ ꯊꯥꯛ ꯑꯗꯨ ꯄ꯭ꯔꯃꯣꯠ ꯇꯧꯈ꯭ꯔꯦ. ꯃꯁꯤꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯄꯨꯊꯣꯀꯄꯒꯤ ꯏꯐꯤꯁꯤꯑꯦꯟꯁꯤ, ꯄꯣꯠꯊꯣꯛꯀꯤ ꯃꯒꯨꯟ ꯑꯃꯁꯨꯡ ꯑꯇꯣꯞꯄꯥ ꯃꯑꯣꯡꯁꯤꯡꯁꯨ ꯌꯥꯝꯅꯥ ꯐꯒꯠꯂꯦ; (꯲) ꯄꯣꯠꯊꯣꯛꯀꯤ ꯃꯒꯨꯅꯒꯤ ꯊꯥꯛ ꯑꯁꯤ ꯃꯈꯥ ꯇꯥꯅꯥ ꯐꯒꯠꯂꯛꯂꯤ: ꯗꯣꯃꯦꯁ꯭ꯇꯤꯛ ꯃꯥꯏꯛꯔꯣꯛꯔꯤꯁ꯭ꯇꯦꯂꯥꯏꯟ ꯑꯦꯂꯨꯃꯤꯅꯥ ꯁꯦꯔꯥꯃꯤꯛ ꯄ꯭ꯔꯗꯛꯇꯁꯤꯡ ꯑꯁꯤ ꯃꯃꯥꯡꯗꯒꯤ ꯂꯩꯔꯛꯂꯕꯥ, ꯑꯄꯤꯀꯄꯥꯗꯒꯤ ꯍꯧꯔꯒꯥ ꯑꯆꯧꯕꯥ, ꯄꯣꯠꯊꯣꯛꯀꯤ ꯃꯒꯨꯟ ꯑꯁꯤ ꯅꯦꯝꯕꯥꯗꯒꯤ ꯍꯧꯔꯒꯥ ꯑꯋꯥꯡꯕꯥ ꯐꯥꯑꯣꯕꯥ, ꯌꯥꯝꯅꯥ ꯊꯨꯅꯥ ꯆꯥꯎꯈꯠꯂꯀꯄꯒꯤ ꯊꯧꯑꯣꯡ ꯑꯃꯥ ꯊꯦꯡꯅꯔꯦ; (꯳) ꯏꯟꯗꯁ꯭ꯠꯔꯤꯒꯤ ꯁ꯭ꯀꯦꯜ ꯑꯁꯤ ꯌꯥꯝꯅꯥ ꯊꯨꯅꯥ ꯆꯥꯎꯈꯠꯂꯛꯀꯅꯤ: ꯑꯇꯣꯞꯄꯥ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯁꯤꯡ ꯅꯠꯠꯔꯒꯥ ꯂꯃꯁꯤꯡꯒꯤ ꯕꯦꯁꯤꯛ ꯃꯦꯇꯔꯤꯑꯦꯜ ꯑꯣꯏꯅꯥ, ꯃꯥꯏꯛꯔꯣꯛꯔꯤꯁ꯭ꯇꯦꯂꯥꯏꯟ ꯑꯦꯂꯨꯃꯤꯅꯥ ꯁꯦꯔꯥꯃꯤꯛ ꯄꯣꯠꯊꯣꯀꯁꯤꯡ ꯑꯁꯤ ꯑꯦꯂꯨꯃꯤꯅꯥ ꯁꯦꯔꯥꯃꯤꯀꯁꯤꯡꯒꯤ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯗꯒꯤ ꯑꯇꯣꯞꯄꯥ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯁꯤꯡꯒꯤ ꯗꯤꯕꯦꯂꯄꯃꯦꯟꯇꯀꯤ ꯊꯥꯛ ꯑꯗꯨꯅꯥ ꯁꯣꯀꯍꯜꯂꯤ ꯑꯃꯁꯨꯡ ꯂꯤꯃꯤꯇꯦꯗ ꯑꯣꯏꯔꯤ, ꯑꯦꯞꯂꯤꯀꯦꯁꯟ ꯔꯦꯟꯖ ꯑꯁꯤ ꯍꯦꯟꯅꯥ ꯄꯥꯀꯊꯣꯛ ꯆꯥꯎꯊꯣꯛꯂꯛꯂꯤ, ꯑꯃꯁꯨꯡ ꯆꯥꯡ ꯑꯁꯤ ꯍꯦꯟꯅꯥ ꯆꯥꯎꯔꯛꯂꯤ, ꯃꯔꯨꯑꯣꯏꯅꯥ ꯑꯦꯟꯇꯤ-ꯋꯦꯌꯔ ꯏꯟꯖꯤꯅꯤꯌꯔꯤꯡ ꯑꯃꯁꯨꯡ ꯕꯤꯜꯗꯤꯡ ꯁꯦꯔꯥꯃꯁꯤꯡꯗꯥ ꯍꯦꯟꯅꯥ ꯆꯥꯎꯅꯥ ꯑꯣꯏꯒꯅꯤ, ꯃꯁꯤꯗꯥ ꯍꯦꯅꯒꯠꯂꯛꯀꯅꯤ, ꯃꯁꯤꯒꯤ ꯆꯥꯡ ꯑꯁꯤ ꯍꯦꯅꯒꯠꯂꯛꯀꯅꯤ꯫
ꯑꯦꯂꯨꯃꯤꯅꯥ ꯂꯣꯡ ꯄꯣꯔꯁꯦꯂꯤꯟ ꯔꯣꯗ
Alumina ceramic is a ceramic material with alumina (Al2O3) as the main body, which is used in thick film integrated circuits. Alumina ceramics have good conductivity, mechanical strength and high temperature resistance. It should be noted that ultrasonic washing is required. Alumina ceramics is a kind of widely used ceramics, because of its superior performance, the application in modern society has been more and more widely, ꯅꯨꯃꯤꯠ ꯈꯨꯗꯤꯡꯒꯤ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯑꯃꯁꯨꯡ ꯑꯈꯟꯅꯕꯥ ꯄꯔꯐꯣꯃꯦꯟꯁꯀꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡ ꯑꯗꯨ ꯐꯪꯍꯟꯅꯕꯥ. ꯑꯦꯂꯨꯃꯤꯅꯥ ꯁꯦꯔꯥꯃꯤꯀꯁꯤꯡ ꯑꯁꯤ ꯑꯋꯥꯡꯕꯥ ꯄ꯭ꯌꯨꯔꯤꯇꯤ ꯃꯈꯜ ꯑꯃꯁꯨꯡ ꯑꯔꯗꯤꯅꯥꯔꯤ ꯃꯈꯜ ꯑꯅꯤ.ꯗꯥ ꯈꯥꯌꯗꯣꯀꯏ
ꯍꯥꯏ ꯄ꯭ꯌꯨꯔꯤꯇꯤ ꯑꯦꯂꯨꯃꯤꯅꯥ ꯁꯦꯔꯥꯃꯤꯛ ꯁꯤꯔꯤꯖ AL2O3 ꯀꯟꯇꯦꯟꯇ ꯹꯹.꯹% ꯍꯦꯟꯅꯥ ꯂꯩꯕꯥ ꯁꯦꯔꯥꯃꯤꯛ ꯃꯆꯥꯛ, ꯃꯁꯤꯒꯤ ꯁꯤꯟꯊꯦꯔꯤꯡ ꯇꯦꯝꯄꯦꯔꯦꯆꯔ ꯑꯁꯤ 1650-1990 ꯗꯤꯒ꯭ꯔꯤ ꯐꯥꯑꯣꯕꯥ ꯋꯥꯡꯕꯅꯥ ꯃꯔꯝ ꯑꯣꯏꯗꯨꯅꯥ, ꯇ꯭ꯔꯥꯟꯁꯃꯤꯁꯟ ꯋꯦꯕꯂꯦꯡꯊ ꯑꯁꯤ 1 ~ 6μm, ꯃꯍꯧꯁꯥꯅꯥ ꯄ꯭ꯂꯦꯇꯤꯅꯝ ꯀ꯭ꯔꯨꯁꯤꯕꯂꯒꯤ ꯃꯍꯨꯠ ꯁꯤꯟꯅꯕꯥ ꯃꯣꯜꯇꯦꯟ ꯒ꯭ꯂꯥꯁꯅꯥ ꯁꯦꯝꯕꯥ; ꯃꯁꯤꯒꯤ ꯂꯥꯏꯠ ꯇ꯭ꯔꯥꯟꯁꯃꯤꯁꯟ ꯑꯃꯁꯨꯡ ꯑꯂꯀꯥꯂꯤ ꯃꯦꯇꯜ ꯀꯣꯔꯣꯁꯤꯟ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ ꯑꯁꯤ ꯁꯣꯗꯤꯌꯝ ꯂꯦꯝꯄ ꯇꯨꯕ ꯑꯣꯏꯅꯥ ꯁꯤꯖꯤꯟꯅꯧ; ꯃꯁꯤ ꯏꯂꯦꯛꯠꯔꯣꯅꯤꯛꯁ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯗꯥ ꯏꯟꯇꯤꯒ꯭ꯔꯦꯇꯦꯗ ꯁꯔꯛꯌꯨꯠ ꯕꯣꯔꯗ ꯑꯃꯁꯨꯡ ꯍꯥꯏ ꯐ꯭ꯔꯤꯛꯕꯦꯟꯁꯤ ꯏꯅꯁꯨꯂꯦꯁꯟ ꯃꯦꯇꯔꯤꯑꯦꯜ ꯑꯣꯏꯅꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯌꯥꯏ꯫
ꯑꯔꯗꯤꯅꯥꯔꯤ ꯑꯦꯂꯨꯃꯤꯅꯥ ꯁꯦꯔꯥꯃꯤꯀꯁꯤꯡ ꯑꯁꯤ ꯄꯣꯔꯁꯦꯂꯤꯟ ꯹꯹, ꯄꯣꯔꯁꯦꯂꯤꯟ ꯹꯵, ꯄꯣꯔꯁꯦꯂꯤꯟ ꯹꯰, ꯄꯣꯔꯁꯦꯂꯤꯟ ꯸꯵ ꯑꯃꯁꯨꯡ AL2O3 ꯀꯟꯇꯦꯟꯇꯀꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯑꯇꯣꯞꯄꯥ ꯃꯈꯜ ꯀꯌꯥ, ꯑꯃꯁꯨꯡ ꯀꯔꯤꯒꯨꯝꯕꯥ ꯃꯇꯃꯗꯥ AL2O3 ꯀꯟꯇꯦꯟꯇ ꯑꯁꯤꯁꯨ ꯑꯔꯗꯤꯅꯥꯔꯤ ꯑꯦꯂꯨꯃꯤꯅꯥ ꯁꯦꯔꯥꯃꯤꯀꯁ ꯁꯤꯔꯤꯖ. ꯍꯥꯌꯅꯥ ꯀ꯭ꯂꯥꯁꯤꯐꯥꯏ ꯇꯧꯏ, ꯃꯈꯣꯌꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯑꯦꯂꯨꯃꯤꯅꯥ ꯄꯣꯔꯁꯦꯂꯤꯟ ꯃꯦꯇꯔꯤꯑꯦꯂꯁꯤꯡ ꯑꯁꯤ ꯍꯥꯏꯝꯄꯦꯔꯦꯇꯀꯥꯜ ꯑꯣꯏꯅꯥ ꯁꯤꯖꯤꯟꯅꯕꯅꯤ, ꯋꯦꯌꯔ-ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯇ ꯃꯦꯇꯔꯤꯑꯦꯂꯁꯤꯡ, ꯍꯥꯌꯕꯗꯤ ꯁꯦꯔꯥꯃꯤꯛ ꯕꯦꯌꯔꯁꯤꯡ, ꯁꯦꯔꯥꯃꯤꯛ ꯁꯤꯂꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯏꯁꯤꯡꯒꯤ ꯚꯜꯌꯨꯁꯤꯡ; 95 ꯑꯦꯂꯨꯃꯤꯅꯥ ꯄꯣꯔꯁꯦꯂꯤꯟ ꯑꯁꯤ ꯃꯔꯨꯑꯣꯏꯅꯥ ꯀꯣꯔꯣꯁꯤꯟ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ ꯑꯃꯁꯨꯡ ꯋꯦꯌꯔ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ ꯄꯥꯔꯇꯁꯤꯡ ꯑꯣꯏꯅꯥ ꯁꯤꯖꯤꯟꯅꯩ; ꯸꯵ꯒꯤ ꯄꯣꯔꯁꯦꯂꯤꯟ ꯑꯁꯤ ꯑꯌꯥꯝꯕꯅꯥ ꯏꯂꯦꯛꯠꯔꯤꯀꯦꯜ ꯄ꯭ꯔꯣꯄꯔꯇꯤ ꯑꯃꯁꯨꯡ ꯃꯦꯀꯥꯅꯤꯀꯦꯂꯒꯤ ꯃꯄꯥꯉ꯭ꯒꯜ ꯐꯒꯠꯍꯟꯅꯕꯥ ꯇꯥꯂꯀꯀꯥ ꯂꯣꯌꯅꯅꯥ ꯃꯤꯛꯁ ꯇꯧꯏ, ꯑꯃꯁꯨꯡ ꯃꯣꯂꯤꯕꯗꯦꯅꯝ, ꯅꯤꯑꯣꯕꯤꯌꯥꯝ, ꯇꯥꯟꯇꯦꯂꯝ ꯑꯃꯁꯨꯡ ꯑꯇꯣꯞꯄꯥ ꯙꯥꯇꯨꯁꯤꯡꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯁꯤꯜ ꯇꯧꯕꯥ ꯌꯥꯏ, ꯑꯃꯁꯨꯡ ꯈꯔꯗꯤ ꯏꯂꯦꯛꯠꯔꯤꯛ ꯚꯦꯛꯌꯨꯝ ꯗꯤꯚꯥꯏꯁꯁꯤꯡ ꯑꯣꯏꯅꯥ ꯁꯤꯖꯤꯟꯅꯩ.
