Architecture
°ÇÃà Architecture


ºê¸®³Ú °æµµ (BHN, Brinell Hardness Number)

ÀÛ¼ºÀÚ Uploader : zilot ÀÛ¼ºÀÏ Upload Date: 2022-03-14º¯°æÀÏ Update Date: 2022-03-14Á¶È¸¼ö View : 1590

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BHN = 2*P/(¥ð*D*(D-sqr(D^2-d^2)))

BHN : ºê¸®³Ú °æµµ (kgf/mm^2)
P : ½Ã·á¿¡ °¡ÇÑ ÇÏÁß (kgf)
D : °­±¸ÀÇ Á÷°æ (mm)
d : ȨÀÇ Á÷°æ (mm)

*** Âü°í¹®Çå[References] ***

https://terms.naver.com/entry.naver?docId=2291171&cid=60227&categoryId=60227
https://en.wikipedia.org/wiki/Brinell_scale
BHN = 2*P/(¥ð*D*(D-sqr(D^2-d^2)))
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