ꯍꯤꯠ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯇ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯟ ꯑꯁꯤ ꯑꯋꯥꯡꯕꯥ ꯇꯦꯝꯄꯦꯔꯦꯆꯔꯗꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯟ ꯃꯈꯜ ꯑꯃꯅꯤ, ꯃꯔꯃꯗꯤ ꯃꯁꯤꯒꯤ ꯑꯐꯕꯥ ꯑꯣꯛꯁꯤꯗꯦꯁꯟ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ, ꯒ꯭ꯔꯣꯊ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ ꯑꯃꯁꯨꯡ ꯍꯤꯠ ꯐꯦꯇꯤꯒꯦꯁꯟ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ. ꯃꯍꯧꯁꯥꯅꯥ, Cr, Si, Al ꯑꯁꯤ ꯃꯁꯤꯒꯤ ꯍꯤꯠ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ ꯑꯁꯤ ꯉꯥꯛꯇꯨꯅꯥ ꯊꯝꯅꯕꯒꯤ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯃꯆꯥꯀꯁꯤꯡꯅꯤ, ꯃꯔꯨꯑꯣꯏꯅꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯇꯦꯝꯄꯦꯔꯦꯆꯔ ꯑꯁꯤ ꯆꯥꯎꯔꯥꯛꯅꯥ 1200k ꯑꯣꯏꯕꯥ ꯃꯇꯃꯗꯥ, Al ꯑꯁꯤ ꯇꯉꯥꯏꯐꯗꯕꯥ ꯑꯣꯏꯅꯥ ꯎꯕꯥ ꯐꯪꯏ{2}} ꯃꯁꯤꯒꯤ ꯕ꯭ꯔꯤꯇꯂꯅꯦꯁꯀꯤ ꯃꯇꯥꯡꯗꯥ ꯌꯥꯝꯅꯥ ꯅꯦꯝꯕꯥ ꯑꯃꯁꯨꯡ ꯌꯥꯝꯅꯥ ꯅꯦꯝꯕꯥ ꯃꯑꯣꯡꯗꯥ, ꯌꯥꯝꯅꯥ ꯊꯨꯅꯥ ꯌꯥꯡꯅꯥ ꯔꯤꯐ꯭ꯔꯦꯛꯇꯣꯔꯤ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯟ ꯑꯁꯤꯅꯥ ꯃꯔꯝ ꯑꯣꯏꯗꯨꯅꯥ ꯌꯥꯝꯅꯥ ꯊꯨꯅꯥ ꯌꯥꯡꯅꯥ ꯆꯠꯄꯥ ꯌꯥꯏ, ꯑꯆꯝꯕꯥ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯅꯒꯤ ꯇꯤꯁ꯭ꯌꯨ ꯑꯃꯁꯨꯡ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯄ꯭ꯔꯣꯄꯔꯇꯤꯁꯤꯡ ꯔꯤꯄꯣꯔꯠ ꯇꯧꯔꯀꯈꯤ, ꯑꯗꯨꯕꯨ ꯑꯦꯂꯨꯃꯤꯅꯤꯌꯝ ꯔꯤꯐ꯭ꯔꯦꯛꯇꯔꯤ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯅꯒꯤ ꯇꯤꯁ꯭ꯌꯨ ꯑꯃꯁꯨꯡ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯄ꯭ꯔꯣꯄꯔꯇꯤꯗꯥ ꯁꯤ.ꯏ.
"ꯒ꯭ꯔꯣꯊ" ꯍꯥꯌꯕꯁꯤꯅꯥ ꯒ꯭ꯔꯦꯐꯥꯏꯠ ꯁꯤꯠꯀꯤ ꯉꯃꯈꯩꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯑꯣꯛꯁꯤꯖꯦꯟ ꯌꯥꯑꯣꯕꯥ ꯒ꯭ꯌꯥꯁꯀꯤ ꯄꯦꯅꯦꯠꯔꯦꯁꯟ ꯑꯃꯁꯨꯡ ꯀ꯭ꯔꯦꯀꯁꯤꯡꯒꯤ ꯃꯊꯛꯇꯥ ꯂꯩꯕꯥ ꯑꯣꯛꯁꯤꯖꯦꯟ ꯌꯥꯑꯣꯕꯥ ꯑꯣꯛꯁꯤꯖꯦꯟ ꯑꯁꯤ, ꯑꯃꯁꯨꯡ ꯗꯤꯀꯃꯄꯁꯤꯁꯟ.ꯅꯥ ꯃꯔꯝ ꯑꯣꯏꯗꯨꯅꯥ ꯒ꯭ꯔꯦꯐꯥꯏꯇꯥꯏꯖꯦꯁꯅꯅꯥ ꯊꯣꯀꯍꯅꯕꯥ ꯀꯥꯁ꯭ꯇꯤꯡꯒꯤ ꯚꯣꯜꯌꯨꯝ ꯑꯦꯛꯁꯄꯥꯟꯁꯟ ꯑꯁꯤ ꯑꯦꯂꯨꯃꯤꯅꯤꯌꯝ, ꯁꯤꯂꯤꯀꯣꯟ, ꯀ꯭ꯔꯣꯃꯤꯀꯣꯝ ꯑꯃꯁꯨꯡ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯅꯒꯤ ꯑꯇꯣꯞꯄꯥ ꯃꯆꯥꯀꯁꯤꯡꯅꯥ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯅꯒꯤ ꯍꯦꯟꯅꯥ ꯋꯥꯡꯕꯥ ꯇꯦꯝꯄꯦꯔꯦꯆꯔꯗꯥ, ꯀꯦꯁ꯭ꯇꯀꯤ ꯃꯊꯛꯇꯥ ꯁꯤꯂꯤꯀꯥꯒꯤ ꯃꯊꯛꯇꯥ ꯁꯤꯂꯤꯀꯥ ꯑꯁꯤ ꯌꯥꯝꯅꯥ ꯐꯒꯠꯍꯜꯂꯤ, ꯃꯁꯤꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯂꯩꯕꯥ ꯁꯤꯂꯤꯀꯥ ꯑꯁꯤ ꯌꯥꯝꯅꯥ ꯐꯖꯩ, ꯃꯁꯤꯒꯤ ꯁꯤꯂꯤꯀꯥ ꯑꯁꯤ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯅꯒꯤ ꯑꯀꯅꯕꯥ ꯂꯦꯌꯔ ꯑꯃꯥ ꯁꯦꯝꯃꯤ꯫ ꯃꯁꯤꯒꯤ ꯃꯊꯛꯇꯥ, ꯁꯤꯂꯤꯀꯣꯟ ꯑꯃꯁꯨꯡ ꯑꯦꯂꯨꯃꯤꯅꯤꯌꯃꯅꯥ ꯐꯦꯖ ꯑꯃꯈꯛꯇꯒꯤ ꯐꯦꯔꯥꯏꯠ.ꯗꯥ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯅꯒꯤ ꯃꯦꯠꯔꯤꯛ ꯑꯁꯤꯅꯥ ꯐꯦꯖ ꯆꯦꯟꯖ ꯄꯣꯏꯟꯇ ꯑꯁꯤ ꯐꯒꯠꯍꯅꯕꯥ ꯉꯃꯒꯅꯤ, ꯃꯔꯝ ꯑꯗꯨꯅꯥ ꯃꯈꯣꯌꯅꯥ ꯊꯕꯛ ꯇꯧꯔꯤꯕꯥ ꯇꯦꯝꯄꯦꯔꯦꯆꯔꯗꯥ ꯁꯣꯂꯤꯗ ꯐꯦꯖ ꯆꯦꯟꯖ ꯑꯃꯥ ꯊꯦꯡꯅꯗꯅꯕꯥ, ꯑꯃꯁꯨꯡ ꯃꯁꯤꯅꯥ ꯊꯣꯀꯍꯅꯕꯥ ꯚꯣꯜꯌꯨꯝ ꯍꯣꯡꯂꯀꯄꯥ ꯑꯃꯁꯨꯡ ꯃꯥꯏꯛꯔꯣ-ꯀ꯭ꯔꯦꯀꯁꯤꯡ. ꯀ꯭ꯔꯣꯃꯤꯌꯥꯅꯥ ꯂꯦꯡꯗꯕꯥ ꯀꯥꯔꯕꯥꯏꯗ ꯑꯃꯥ ꯁꯦꯝꯕꯥ ꯉꯃꯒꯅꯤ ꯑꯃꯁꯨꯡ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯅꯒꯤ ꯊꯔꯃꯦꯜ ꯁ꯭ꯇꯦꯕꯤꯂꯤꯇꯤ ꯑꯁꯤ ꯀꯃꯟ ꯑꯣꯏꯅꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯑꯥꯏꯔꯟ, ꯍꯥꯏ ꯃꯦꯗꯤꯌꯝ ꯁꯤꯂꯤꯀꯟ ꯁꯤꯂꯤꯀꯟ ꯁꯤꯂꯤꯀꯟ ꯁꯤꯂꯤꯀꯟ ꯁꯤꯂꯤꯀꯟ ꯁꯤꯂꯤꯀꯟ ꯁꯤꯂꯤꯀꯟ ꯁꯤꯂꯤꯀꯟ ꯁꯤꯂꯤꯀꯟ ꯁꯤꯂꯤꯀꯟ ꯁꯤꯂꯤꯀꯟ ꯁꯤꯂꯤꯁ꯭ꯇꯣꯟ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯟ ꯂꯩ꯫ ꯀ꯭ꯔꯣꯃꯤꯌꯥꯝ ꯁꯤꯂꯤꯀꯣꯟ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯟ, ꯑꯁꯤꯅꯆꯤꯡꯕꯥ., ꯃꯔꯨꯑꯣꯏꯅꯥ ꯍꯤꯇꯤꯡ ꯐꯔꯅꯤꯆꯔ ꯑꯦꯛꯁꯦꯁꯔꯤꯖꯁꯤꯡ, ꯍꯥꯌꯕꯗꯤ ꯐꯔꯅꯤꯆꯔ ꯕꯣꯇꯝ ꯄ꯭ꯂꯦꯠ, ꯆꯦꯟ ꯀꯝꯄꯣꯅꯦꯟꯇꯁꯤꯡ, ꯍꯤꯠ ꯑꯦꯛꯁꯆꯦꯟꯖꯔ, ꯑꯁꯤꯅꯆꯤꯡꯕꯥ. ꯁꯦꯝꯕꯗꯥ ꯁꯤꯖꯤꯟꯅꯩ꯫
1. ꯁꯤꯂꯤꯀꯣꯟ ꯁꯤꯁ꯭ꯇꯦꯝ ꯑꯁꯤ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯅꯗꯥ ꯍꯤꯠ-ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯇ ꯑꯣꯏ(RTSI5)
This material is the oldest kind of silicon cast iron in sheet graphite, the mechanical properties decreases with the increase of silicon content at room temperature, and decreases sharply with Si>6.5%. ꯑꯗꯨꯝ ꯑꯣꯏꯅꯃꯛ, ꯀꯥꯔꯕꯣꯟ ꯑꯃꯁꯨꯡ ꯁꯤꯂꯤꯀꯣꯅꯒꯤ ꯑꯄꯨꯅꯕꯥ ꯆꯥꯡ ꯑꯁꯤ ꯀꯔꯤꯒꯨꯝꯕꯥ Si ꯑꯁꯤ ꯋꯥꯡꯅꯥ ꯂꯩꯔꯕꯗꯤ, C ꯑꯁꯤ ꯗꯤꯁꯆꯥꯔꯖ ꯇꯧꯒꯅꯤ, ꯃꯁꯤꯗꯥ ꯑꯈꯟꯅꯕꯥ ꯃꯤꯠꯌꯦꯡ ꯆꯪꯒꯗꯕꯅꯤ꯫
2. ꯀ꯭ꯔꯣꯃꯤꯌꯥꯝ ꯁꯤꯁ꯭ꯇꯦꯝ ꯑꯁꯤ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯅꯗꯥ ꯍꯤꯠ-ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯇ ꯑꯣꯏ꯫
ꯍꯤꯠ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯇ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯅꯒꯥ ꯂꯣꯌꯅꯅꯥ, ꯀꯥꯔꯕꯣꯟ ꯀꯟꯇꯦꯟꯇ ꯐꯒꯠꯍꯅꯕꯥ ꯑꯁꯤ ꯋꯦꯌꯔ ꯀꯟꯗꯤꯁꯅꯁꯤꯡꯒꯤ ꯃꯈꯥꯗꯥ ꯍꯤꯠ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁꯇꯥ ꯃꯇꯦꯡ ꯄꯥꯡꯏ; ꯁꯤꯂꯤꯀꯣꯟ ꯀꯟꯇꯦꯟꯇ ꯍꯦꯅꯒꯠꯍꯅꯕꯅꯥ ꯑꯦꯟꯇꯤꯑꯣꯛꯁꯤꯗꯦꯟꯇ ꯀꯦꯄꯥꯁꯤꯇꯤ ꯍꯦꯅꯒꯠꯍꯅꯒꯅꯤ, ꯑꯗꯨꯕꯨ ꯑꯋꯥꯡꯕꯥ ꯇꯦꯝꯄꯦꯔꯦꯆꯔꯒꯤ ꯃꯄꯥꯉ꯭ꯒꯜ ꯑꯃꯁꯨꯡ ꯊꯔꯃꯦꯜ ꯁ꯭ꯇꯦꯕꯤꯂꯤꯇꯤ ꯍꯟꯊꯍꯅꯒꯅꯤ, ꯃꯔꯝ ꯑꯗꯨꯅꯥ SI ꯀꯟꯇꯦꯟꯇ ꯑꯁꯤ ꯃꯍꯧꯁꯥꯅꯥ 4%.ꯗꯒꯤ ꯍꯦꯜꯂꯣꯏ꯫
3. ꯑꯦꯂꯨꯃꯤꯅꯤꯌꯝ ꯁꯤꯁ꯭ꯇꯦꯝ ꯑꯁꯤ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯅꯗꯥ ꯍꯤꯠ-ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯇ ꯑꯣꯏ꯫
ꯑꯦꯂꯨꯃꯤꯅꯤꯌꯝ ꯍꯤꯠ-ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯇ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯟ, ꯑꯦ.ꯑꯦꯜ.ꯒꯤ ꯆꯥꯡ ꯍꯦꯅꯒꯠꯂꯀꯄꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯍꯤꯠ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁꯁꯨ ꯍꯦꯅꯒꯠꯂꯛꯂꯤ, ꯑꯗꯨꯕꯨ ꯁꯤꯖꯤꯟꯅꯕꯒꯤ ꯔꯦꯟꯖ ꯑꯁꯤꯗꯤ ꯑꯆꯧꯕꯥ ꯑꯣꯏꯗꯦ, ꯃꯔꯃꯗꯤ ꯌꯥꯝꯅꯥ ꯅꯨꯡꯉꯥꯏꯕꯥ ꯄ꯭ꯔꯣꯁꯦꯁꯤꯡꯒꯤ ꯃꯊꯧ ꯄꯥꯡꯊꯣꯀꯄꯥ ꯂꯩꯇꯦ, ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯅꯦꯝꯕꯥ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯄ꯭ꯔꯣꯄꯔꯇꯤꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯑꯆꯧꯕꯥ ꯕ꯭ꯔꯤꯇꯂꯅꯦꯁ.ꯒꯥ ꯂꯣꯌꯅꯅꯥ꯫
4. ꯍꯤꯠ-ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯇ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯅꯒꯤ ꯅꯤꯀꯜ-ꯁꯤꯔꯤꯖ
ꯑꯋꯥꯡꯕꯥ ꯅꯤꯀꯜ ꯑꯣꯁ꯭ꯇꯦꯅꯤꯇꯤꯛ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯟ, ꯑꯐꯕꯥ ꯍꯤꯠ ꯏꯝꯄꯦꯛꯇ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ, ꯑꯋꯥꯡꯕꯥ ꯇꯦꯝꯄꯦꯔꯦꯆꯔꯒꯤ ꯃꯄꯥꯉ꯭ꯒꯜ ꯑꯃꯁꯨꯡ ꯀ꯭ꯔꯤꯞ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ, ꯂꯣꯌꯅꯅꯥ ꯑꯐꯕꯥ ꯍꯤꯠ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁꯅꯥ ꯃꯔꯝ ꯑꯣꯏꯗꯨꯅꯥ, ꯆꯥꯏꯅꯥꯗꯥ ꯍꯦꯟꯅꯥ ꯄꯨꯛꯅꯤꯡ ꯆꯪꯈꯤ. ꯑꯃꯁꯨꯡ ꯃꯁꯤꯅꯥ ꯔꯨꯝ ꯇꯦꯝꯄꯦꯔꯦꯆꯔ ꯑꯃꯁꯨꯡ ꯑꯋꯥꯡꯕꯥ ꯇꯦꯝꯄꯦꯔꯦꯆꯔꯗꯥ ꯑꯐꯕꯥ ꯏꯝꯄꯦꯛꯇ ꯇꯐꯅꯦꯁ ꯂꯩꯕꯅꯥ ꯃꯔꯝ ꯑꯣꯏꯗꯨꯅꯥ, ꯁꯤꯂꯤꯀꯣꯟ, ꯁꯤꯂꯤꯀꯣꯟ ꯑꯦꯂꯨꯃꯤꯅꯤꯌꯝ ꯑꯃꯁꯨꯡ ꯀ꯭ꯔꯣꯃꯤꯌꯥꯝ ꯁꯤꯁ꯭ꯇꯦꯝ ꯑꯁꯤ ꯃꯍꯨꯠ ꯁꯤꯅꯕꯥ ꯌꯥꯕꯥ ꯍꯤꯠ-ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯇ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯟ ꯑꯁꯤ ꯄ꯭ꯔꯣꯃꯤꯁꯟ ꯇꯧꯕꯥ ꯌꯥꯏ꯫
