ꯄꯣꯠꯊꯣꯛ ꯄꯨꯊꯣꯀꯄꯥ .
꯱, ꯃꯔꯨꯑꯣꯏꯕꯥ ꯃꯁꯀꯁꯤꯡ: ꯱.
1. ꯑꯀꯅꯕꯥ ꯊꯔꯃꯦꯜ ꯁꯣꯛ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ, ꯁ꯭ꯇꯦꯕꯜ ꯀꯦꯃꯤꯀꯦꯜ ꯄ꯭ꯔꯣꯄꯔꯇꯤ, SiO2 ꯀꯟꯇꯦꯟꯇ ꯹꯹%ꯗꯒꯤ ꯍꯦꯟꯅꯥ ꯋꯥꯡꯕꯥ, ꯑꯦꯟꯇꯤ ꯏꯅꯚꯦꯁꯟ
ꯑꯐꯕꯥ ꯀꯣꯔꯣꯁꯤꯟ ꯑꯃꯁꯨꯡ ꯑꯦꯁꯤꯗ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ.
2. ꯂꯣ ꯐꯦ 2O3ꯒꯤ ꯀꯟꯇꯦꯟꯇ ꯑꯁꯤ 0.1%ꯗꯒꯤ ꯇꯥꯅꯥ ꯂꯩ, ꯑꯃꯁꯨꯡ ꯄꯣꯠꯊꯣꯀꯁꯤꯡ (ꯂꯤꯛꯌꯨꯏꯗ ꯒ꯭ꯂꯥꯁꯒꯨꯝꯕꯥ) ꯑꯁꯤ ꯄꯣꯂꯨꯁꯟ ꯂꯩꯇꯕꯥ ꯌꯥꯏ꯫
ꯗꯥꯏ. ꯒꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯄꯤꯔꯤ꯫
3. ꯂꯣ ꯐ꯭ꯂꯛꯁ ꯏꯟꯗꯦꯛꯁ (AL2O3+2R2O) 0.3%ꯗꯒꯤ ꯇꯥꯕꯥ, ꯀꯣꯔꯣꯁꯤꯟ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ, ꯍꯥꯏ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ
ꯑꯐꯕꯥ ꯇꯦꯝꯄꯦꯔꯦꯆꯔꯒꯤ ꯄ꯭ꯔꯣꯄꯔꯇꯤ.
4. ꯊꯔꯃꯦꯜ ꯑꯦꯛꯁꯄꯥꯟꯁꯟ ꯔꯦꯠ ꯑꯁꯤ ꯖꯤꯔꯣꯒꯥ ꯅꯛꯅꯩ, ꯃꯔꯝ ꯑꯗꯨꯅꯥ ꯃꯦꯁꯅꯔꯤꯒꯤ ꯇꯞꯄꯥ ꯍꯦꯅꯒꯠꯍꯟꯅꯕꯥ ꯔꯤꯄꯦꯌꯥꯔ ꯇꯧꯕꯥ ꯃꯇꯃꯗꯥ ꯑꯦꯛꯁꯄꯥꯟꯁꯟ ꯖꯣꯅꯁꯤꯡ ꯔꯤꯖꯔꯚ ꯇꯧꯕꯥ ꯑꯁꯤ ꯃꯊꯧ ꯇꯥꯗꯦ.
5. ꯑꯋꯥꯡꯕꯥ ꯇꯦꯝꯄꯦꯔꯦꯆꯔ ꯑꯃꯁꯨꯡ ꯃꯇꯝ ꯁꯥꯡꯅꯥ ꯁꯤꯖꯤꯟꯅꯕꯗꯥ ꯀꯥꯔꯕꯣꯟ ꯊꯥꯗꯣꯀꯄꯥ ꯑꯁꯤ ꯌꯥꯝꯅꯥ ꯂꯥꯏꯕꯛ ꯐꯕꯅꯤ, ꯑꯃꯁꯨꯡ ꯃꯣꯜꯇꯦꯟ ꯁ꯭ꯇꯤꯜ.ꯗꯥ ꯑꯐꯕꯥ ꯀꯣꯔꯣꯁꯤꯟ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ ꯂꯩ꯫
6. ꯑꯐꯕꯥ ꯊꯔꯃꯦꯜ ꯁ꯭ꯇꯦꯕꯤꯂꯤꯇꯤ, ꯄꯣꯠꯊꯣꯀꯁꯤꯡ ꯑꯁꯤ ꯑꯁꯥꯕꯥ ꯔꯤꯄꯦꯌꯥꯔ ꯇꯧꯕꯥ ꯃꯇꯃꯗꯥ ꯀ꯭ꯔꯦꯛ ꯇꯧꯔꯣꯏ, ꯑꯃꯁꯨꯡ ꯐꯔꯅꯤꯆꯔ ꯑꯁꯤ ꯊꯤꯡꯖꯤꯟꯗꯅꯥ ꯑꯋꯥꯡꯕꯥ ꯇꯦꯝꯄꯦꯔꯦꯆꯔꯒꯤ ꯃꯈꯥꯗꯥ ꯍꯀꯊꯦꯡꯅꯅꯥ ꯔꯤꯄꯦꯌꯥꯔ ꯇꯧꯕꯥ ꯌꯥꯒꯅꯤ
ꯏꯟꯗꯁ꯭ꯠꯔꯤ.
7. ꯔꯤꯄꯦꯌꯥꯔ ꯇꯧꯔꯕꯥ ꯃꯇꯨꯡꯗꯥ (ꯍꯣꯠ ꯔꯤꯄꯦꯌꯥꯔ ꯇꯧꯔꯕꯥ ꯃꯇꯨꯡꯗꯥ), ꯄꯤꯜ ꯑꯃꯁꯨꯡ ꯑꯇꯩ ꯐꯤꯚꯝ ꯑꯃꯠꯇꯥ ꯂꯩꯔꯣꯏ, ꯑꯃꯁꯨꯡ ꯃꯁꯤ ꯃꯇꯝ ꯁꯥꯡꯅꯥ ꯁꯤꯖꯤꯟꯅꯅꯕꯥ ꯁꯦꯐ ꯑꯃꯁꯨꯡ ꯊꯥꯖꯕꯥ ꯌꯥꯕꯥ ꯑꯣꯏ.
8. ꯃꯦꯁꯅꯔꯤꯒꯤ ꯃꯇꯨꯡꯗꯥ ꯃꯇꯝ ꯁꯥꯡꯅꯥ ꯐꯔꯅꯤꯆꯔ ꯑꯁꯤ ꯁꯨꯡꯗꯣꯀꯄꯥ ꯃꯊꯧ ꯇꯥꯗꯦ; ꯄ꯭ꯔꯤꯍꯤꯇꯤꯡ ꯑꯃꯠꯇꯥ ꯃꯊꯧ ꯇꯥꯗꯦ.
꯲, ꯃꯔꯨꯑꯣꯏꯕꯥ ꯄꯥꯟꯗꯝ:
ꯃꯁꯤ ꯃꯦꯇꯂꯔꯖꯤ, ꯀꯦꯃꯤꯀꯦꯜ ꯏꯟꯗꯁ꯭ꯠꯔꯤ ꯑꯃꯁꯨꯡ ꯂꯥꯏꯠ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯗꯥ ꯄꯥꯛ ꯁꯟꯅꯥ ꯁꯤꯖꯤꯟꯅꯩ. ꯃꯁꯤ ꯃꯔꯨꯑꯣꯏꯅꯥ ꯃꯦꯇꯂꯔꯖꯤꯀꯦꯜ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯗꯥ ꯂꯦꯞꯇꯅꯥ ꯀꯥꯁ꯭ꯇꯤꯡ ꯇꯧꯕꯗꯥ ꯏꯁꯤꯡꯗꯥ ꯆꯦꯟꯊꯔꯀꯄꯥ ꯅꯣꯖꯜ ꯑꯣꯏꯅꯥ ꯁꯤꯖꯤꯟꯅꯩ; ꯀꯣꯛ ꯑꯣꯚꯦꯟꯗꯥ ꯂꯩꯕꯥ ꯀꯥꯔꯕꯣꯟ
ꯀꯦꯃꯤꯀꯦꯜ ꯆꯦꯝꯕꯔ ꯑꯃꯁꯨꯡ ꯑꯇꯩ ꯁꯔꯨꯀꯁꯤꯡ. ꯀꯦꯃꯤꯀꯦꯜ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯗꯥ, ꯃꯁꯤ ꯃꯔꯨꯑꯣꯏꯅꯥ ꯒ꯭ꯂꯥꯁ ꯐꯔꯅꯤꯆꯔꯒꯤ ꯌꯨꯃꯊꯛ ꯑꯣꯏꯅꯥ ꯁꯤꯖꯤꯟꯅꯩ. ꯖꯤꯔꯣ ꯑꯦꯛꯁꯄꯥꯟꯁꯟ ꯁꯤꯂꯤꯀꯥ ꯕ꯭ꯔꯤꯛ ꯑꯁꯤꯅꯥ ꯑꯄꯤꯀꯄꯥ ꯑꯦꯛꯁꯄꯥꯟꯁꯟ ꯔꯦꯠ ꯑꯃꯁꯨꯡ ꯊꯔꯃꯦꯜ ꯁ꯭ꯇꯦꯕꯤꯂꯤꯇꯤ ꯂꯩ꯫
ꯑꯋꯥꯡꯕꯥ ꯀꯝꯞꯔꯦꯁꯤꯕ ꯁ꯭ꯠꯔꯦꯡꯊ ꯑꯃꯁꯨꯡ ꯑꯇꯩ ꯃꯑꯣꯡ-ꯃꯇꯧꯁꯤꯡ, ꯃꯔꯝ ꯑꯗꯨꯅꯥ ꯑꯆꯧꯕꯥ ꯕ꯭ꯂꯣꯀꯁꯤꯡ ꯁꯦꯝꯕꯥ ꯌꯥꯝꯅꯥ ꯂꯥꯏ, ꯑꯃꯁꯨꯡ ꯃꯐꯝ ꯑꯗꯨ ꯀꯥꯔꯕꯣꯟ ꯊꯥꯗꯣꯀꯄꯥ ꯌꯥꯎꯗꯅꯥ ꯂꯦꯡꯗꯅꯥ ꯂꯩ. ꯀꯣꯛ ꯑꯣꯚꯦꯟ ꯗꯣꯔꯁꯤꯡ ꯑꯃꯁꯨꯡ
ꯒ꯭ꯌꯥꯁ ꯔꯥꯏꯁꯔ ꯑꯁꯤ ꯄꯥꯛ-ꯁꯟꯅꯥ ꯁꯤꯖꯤꯟꯅꯩ, ꯑꯃꯁꯨꯡ ꯃꯁꯤꯒꯤ ꯁꯔꯚꯤꯁ ꯂꯥꯏꯐ ꯑꯁꯤ ꯀ꯭ꯂꯦ ꯕ꯭ꯔꯤꯛ.ꯗꯒꯤ ꯆꯥꯎꯔꯥꯛꯅꯥ ꯁꯔꯨꯛ ꯱꯵ ꯍꯦꯟꯅꯥ ꯁꯥꯡꯏ꯫
