Ni Akaomeswa Chena Kukanda Simbi
Ni Akaomeswa Chena Kukanda Simbi
Ni Hard ndiro zita rekutengesa reboka reNickel chromium rakagadzirwa chena simbi simbi ine yakatanhamara kuramba abrasion.
Ni Hard mhando 1 ne2 dzakaratidza kutsiviwa kwehupfumi kwechena simbi pasi pemamiriro mazhinji ekupfeka-kuramba basa uye nekabhoni uye 12% manganese simbi yekupfeka kusagadzikana pasi pemamiriro ehuremu hunokanganisa. Kuwedzera kupfeka uye kusagadzikana kusagadzikana kunogoneka neNi Hard 4.
Misiyano mumabasa ekushandira maNi Hards 1, 2 ne4 anotsanangudzwa maererano nehunhu hwavo hwemaumbirwo.
Kuumbwa nekuomarara
Kuumbwa, muzana |
Brinell Kuoma |
|||||||||
C |
Si |
Mn |
Ni |
Cr |
S |
P |
Mo |
Kunyanya. |
Chaizvoizvo |
|
Ni Hard mhando 1 |
3.20 |
0.30 |
0.20 |
3.00 |
1.50 |
0.12 |
0.15 |
0.50 |
550 |
600 |
(AS2027 Gr Ni Kr 1-550) |
3.60 |
0.80 |
0.80 |
5.00 |
3.00 |
max. |
max. |
max. |
min. |
|
Ni Hard mhando 2 |
2.80 |
0.30 |
0.20 |
3.00 |
1.50 |
0.12 |
0.15 |
0.50 |
500 |
550 |
(AS2027 Gr Ni Kr 2-500) |
3.20 |
0.80 |
0.80 |
5.00 |
3.00 |
max. |
max. |
max. |
min. |
|
Ni Hard mhando 4 |
3.20 |
1.50 |
0.20 |
4.00 |
8.00 |
0.12 |
0.15 |
0.50 |
630 |
670 |
(AS2027 Gr Ni Kr 4-630) |
3.60 |
2.20 |
0.80 |
5.50 |
10.00 |
max. |
max. |
max. |
min. |
Winclan fekitori
Isu tinonakidzwa nesimba rakasimba rezvetekinoroji, zvishongedzo zvakanaka uye zviridzwa zvekuongorora zvakakwana, saka tinogona kukupa zvigadzirwa zvemhando yepamusoro nemutengo wemakwikwi.
Nezvedu/ Nheyo yedu yakanaka mhando, munguva yekutakura, mutengo unonzwisisika.
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