Yi imani da cewa yawancin abokai duk sun sayi wuka na dafa abinci ko sun ga wuka na dafa abinci, amma don samar da karfen wuka na kitchen zai rikice, wannan kayan yana da kyau?
Wane abu ne wannan?
Bakin karfe ne?
Ko karfe?
Kar ku damu, kananan kayan gyara muku sun fara gabatar da karfe chrome (
cr)
, Bambanci tsakanin na gaba cewa karin busassun kaya a ciki.
1, karfe chrome uku: carbon (
C)
An yi lissafin 0.
28 -
0.
35%, dauke da chromium (
Cr)
12.
8 -
13.
5% na sinadaran.
Bayan maganin kashe mai, taurin zai iya zuwa 54 -
56 HRC.
Siffofin samfurin samfurin karfe: kaifi, Yi Fu niƙa, ba shi da sauƙin tsatsa.
2,4 chrome karfe, carbon,
C)
An yi lissafin 0.
35 -
0.
45%, dauke da chromium (
Cr)
12.
8 -
13.
5%, molybdenum
Mo)
0.
5% vanadium (
(五)
0.
3 -
0.
5% na sinadaran.
The ƙirƙira bayan zafi fadada, taurin iya zama har zuwa 56 -
58HRC.
Siffofin samfuran samfuran karfe: ƙarin kaifi, tsatsa da tauri, ba sauƙin karya kintsattse ba, mafi kyau, Yi Fu niƙa hatsi.
3,5 chrome karfe, carbon,
C)
0.
68 -
0.
75%, dauke da chromium (
Cr)
16.
7 -
17.
5%, molybdenum
Mo)
0.
5% na sinadaran kamar;
Bayan man quenching magani, 58 - taurin za a iya samu
60 HRC.
Siffofin samfuran samfuran karfe: ƙarin ƙarfi da kaifi, ɗorewa, tsatsa da tauri mai girma.
