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์žฌ๋ฃŒ๊ทœ๊ฒฉ๋ณ„ ๊ฐ•์žฌ์นดํ…Œ๊ณ ๋ฆฌ๊ฐ•์žฌ ์นดํ…Œ๊ณ ๋ฆฌ๊ฒ€์ƒ‰๊ฐ•์ข… ๊ฒ€์ƒ‰๊ณ„์‚ฐ๊ธฐ๊ฐ•์žฌ ๊ณ„์‚ฐ๊ธฐ์„œ๋น„์Šค์ ˆ๋‹จยท๊ธฐ๊ณ„๊ฐ€๊ณตยทํ‘œ๋ฉด์ฒ˜๋ฆฌ ์ž„๊ฐ€๊ณต
์ตœ์‹  ๋‰ด์Šค
์ง€์‹ ๋ฐ ์•ˆ์ „๊ฐ•์žฌ ์œ„ํ‚ค๊ฐ•์ข…, ๊ทœ๊ฒฉ ๋ฐ ์•ผ๊ธˆํ•™ ํ•ด์„ค
๋„์›€๋ง ๋ฐ ์ง€์›๋ฌธ์˜ํŒ€์— ๋ฌธ์˜ํ•˜๊ธฐ์ž์ฃผ ๋ฌป๋Š” ์งˆ๋ฌธ์ผ๋ฐ˜์ ์ธ ์งˆ๋ฌธ ๋‹ต๋ณ€์ง€์› ์ฑ„ํŒ… ํŽ˜์ด์ง€์ž์ฃผ ๋ฌป๋Š” ์งˆ๋ฌธ, ๊ฐ€์ด๋“œ, ์‹ค์‹œ๊ฐ„ ์ฑ„ํŒ…์„ ํ•œ๊ณณ์—์„œ
์„ค์ •

๋ชจ์–‘

๊ฐ•์กฐ์ƒ‰

์–ธ์–ด

ํ™˜์˜ํ•ฉ๋‹ˆ๋‹ค

์ฆ๊ฒจ์ฐพ๊ธฐ ์ €์žฅ๊ณผ ๊ณ„์ • ๊ด€๋ฆฌ๋ฅผ ์œ„ํ•ด ๋กœ๊ทธ์ธํ•˜์„ธ์š”.

ASTM ยท ๋ฏธ๊ตญ ยท 13 ๊ฐ•์ข…

B829

B829 ๋ช…์นญ์€ ์„œ๋กœ ๋‹ค๋ฅธ 13๊ฐœ ๊ฐ•์ข…์ด ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. ๊ฐ’์ด ์‹ค์ œ๋กœ ๋‹ค๋ฅธ ์›์†Œ๋กœ ๋น„๊ตํ•œ ๋’ค, ๋„๋ฉด์ด ๊ฐ€๋ฆฌํ‚ค๋Š” ๊ฐ•์ข…์„ ์—ฌ์‹ญ์‹œ์˜ค.

13๊ฐœ ์ค‘ ์–ด๋А ๊ฒƒ์„ ์ฐพ์œผ์‹ญ๋‹ˆ๊นŒ?

์ด ๋ช…์นญ์€ ์—ฌ๋Ÿฌ ๊ฐ•์ข…์ด ํ•จ๊ป˜ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. ํ‘œ์‹œ๋œ ์›์†Œ๋Š” ์ด ์ง‘ํ•ฉ ์•ˆ์—์„œ ๊ฐ’์ด ์‹ค์ œ๋กœ ๋‹ฌ๋ผ์ง€๋Š” ๊ฒƒ๋“ค, ์ฆ‰ ์„ ํƒ์„ ๊ฐ€๋ฅด๋Š” ์›์†Œ์ž…๋‹ˆ๋‹ค. ๊ฐ’์€ ์ถœ์ฒ˜ ๋ฌธ์ž์—ด ๊ทธ๋Œ€๋กœ์ด๋ฉฐ, ์ค„ํ‘œ๋Š” ํ•ด๋‹น ๊ฐ•์ข…์˜ ํ•ด๋‹น ์›์†Œ์— ๊ธฐ๋ก๋œ ๊ฐ’์ด ์—†๋‹ค๋Š” ๋œป์ด์ง€ 0์ด ์•„๋‹™๋‹ˆ๋‹ค.

๊ฐ•์ข…์žฌ๋ฃŒ ๋ฒˆํ˜ธ์นดํ…Œ๊ณ ๋ฆฌ๋ช…์นญNi%C%Fe%Cr%Si%Co%
X10NiCrSi35-191.48861.4๊ธฐํƒ€2133,0-37,0โ‰ค0,15โ€”17,0-20,01,00-2,00โ€”
Ni 99,62.40602.4๋‹ˆ์ผˆ ๋ฐ ์ฝ”๋ฐœํŠธ ํ•ฉ๊ธˆ17โ‰ฅ99,6โ‰ค0,08โ‰ค0,25โ€”โ‰ค0,15โ€”
Ni 99,22.40662.4๋‹ˆ์ผˆ ๋ฐ ์ฝ”๋ฐœํŠธ ํ•ฉ๊ธˆ43โ‰ฅ99,2โ‰ค0,10โ‰ค0,40โ€”โ‰ค0,25โ€”
NiCr21Mo14W2.46022.4๋‹ˆ์ผˆ ๋ฐ ์ฝ”๋ฐœํŠธ ํ•ฉ๊ธˆ19Rest/Bal.โ‰ค0,0102,00-6,0020,0-22,5โ‰ค0,08โ‰ค2,50
NiCr30FeMo2.46032.4๋‹ˆ์ผˆ ๋ฐ ์ฝ”๋ฐœํŠธ ํ•ฉ๊ธˆ16Rest/Bal.โ‰ค0,0313,0-17,028,0-31,5โ‰ค0,08โ‰ค5,00
SG-NiCr21Fe18Mo2.46132.4๊ธฐํƒ€16Rest/Bal.โ‰ค0,1017,0-20,020,0-23,0โ‰ค1,00โ‰ค0,50
NiCr22Fe18Mo2.46652.4๊ณ ์˜จ์šฉ๊ฐ•26Rest/Bal.0,05-0,1517,0-20,020,5-23,0โ‰ค1,000,50-2,50
NiCr15Fe2.48162.4๊ณ ์˜จ์šฉ๊ฐ•20โ‰ฅ72,00,05-0,106,00-10,014,0-17,0โ‰ค0,50โ‰ค1,50
NiCr23Fe2.48512.4๋‚ด์—ด๊ฐ•2158,0-63,00,03-0,10โ‰ค18,021,0-25,0โ‰ค0,50โ‰ค1,50
NiCr22Mo9Nb2.48562.4๋‚ด์—ด๊ฐ•24โ‰ฅ58,00,03-0,10โ‰ค5,0020,0-23,0โ‰ค0,50โ‰ค1,00
NiCr21Mo2.48582.4๋‹ˆ์ผˆ ๋ฐ ์ฝ”๋ฐœํŠธ ํ•ฉ๊ธˆ1838,0-46,0โ‰ค0,025Rest/Bal.19,5-23,5โ‰ค0,50โ‰ค1,00
NiCr22Fe18MoNi 6002๊ธฐํƒ€16โ‰ฅ45,00,05-0,1517,0-20,020,0-23,0โ‰ค1,000,50-2,50
NiCr21Fe18Mo9Ni 6002๊ธฐํƒ€16โ‰ฅ44,00,05-0,1517,0-20,020,5-23,0โ‰ค1,000,50-2,50

๋„๋ฉด์ด ์–ด๋А ๊ฒƒ์„ ๊ฐ€๋ฆฌํ‚ค๋Š”์ง€ ํ™•์‹คํ•˜์ง€ ์•Š์œผ์‹ญ๋‹ˆ๊นŒ?

๋ช…์นญ, ์žฌ๋ฃŒ ๋ฒˆํ˜ธ, ์„ฑ๋ถ„์œผ๋กœ ์นดํƒˆ๋กœ๊ทธ๋ฅผ ๊ฒ€์ƒ‰ํ•˜์‹ญ์‹œ์˜ค. ์ด ํŽ˜์ด์ง€์˜ ๋ชจ๋“  ๋ช…์นญ์ด ๊ทธ ์ž์ฒด๋กœ ์ž…๊ตฌ์ž…๋‹ˆ๋‹ค.