Furnace Grate Bar Bilong Indastriel
Ggrate is a kind of connected sintering furnace grate, its characteristic is: furnace grate strip of one side with pin, the other side of the corresponding position with pin hole, pin and pin hole is located at both ends of the grate, pin and pin hole for cylindrical pin and cylindrical pin and four prism pin, three prism pin and three prism hole, or six prism pin and six prism hole. The connected sintering grate strip, including the grate strip, is characterized by: one side of the grate strip has a pin, and the corresponding position on the other side has a pin hole. The advantage of the utility model is to make the independent furnace grate, so that the fracture grate is still fixed in the sintering stage, closely arranged the grate will not appear gap and loose, fundamentally suppressed the rest of the grate tilt off, put an end to finishing supplementary grate bar caused by the sintering machine fault shutdown. The main material of the grate is cast iron, which is iron-carbon alloy with carbon content of more than 2%. The carbon content of industrial cast iron is generally 2.5%~3.5%. Carbon exists in graphite form and sometimes in carburizing form. In addition to carbon, cast iron also contains 1%~3% silikon, na tu, manganis, fosforas, salfa na ol narapela samting. Alloy kast ain i gat nikel, kromium, molibdenum, aluminium, kopa, boron, vanadium na ol narapela samting tu. Kabon na silikon em ol bikpela samting i save bagarapim maikroogenaisesen na wok bilong kast ain.
Ol samting bilong kaikai? Ol samting bilong grate strip i gat asis kast ain, hai kromium kast ain, nomol kast ain na hai kromium nikel hat-resistant kast stiel. Bihain long ol i mekim wok painimaut long ol i bin mekim wok painimaut, ol i bin senisim gret bar bilong bikpela masin bilong sintering masin i go long k 25 ~ 28? Series bilong ol bikpela krom kast ain samting, kemikel komposesen mas fraksen bilong en c=1.6-2.2%,si{5}}%,mn{6}}%,p<0.03%,s<0.03%,cr=25-28%,ni=0.8-1.2%. The many experimental studies by the manufacturer show that the grate strip with carbon content above 1.6% is brittle and easy to break; the nickel content of 1.2-1.45%
i gutpela moa.
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