鹽城市蘇北龍金屬磨料有限公司
電 話(hua):0515-83752570 137-7028-2341
傳 真(zhen):0514-82932644
郵 箱:subeilong@126.com
網 址(zhi):wysjj8.cn
地(di)址:江(jiang)蘇省鹽城市大(da)豐區(qu)西團鎮大(da)龍工業區(qu)鑫(xin)磊(lei)路2號(寶豐鋼廠向(xiang)西800米)
合金鑄鋼(gang)丸
合金鑄鋼丸(Cast Steel Shot) 俗稱鋼丸、(Steel Shot)鋼丸磨料(liao)(Steel Abrasives)、彈丸(wan)(wan)、鑄鋼(gang)丸(wan)(wan)、鋼(gang)粒(li)、鋼(gang)丸(wan)(wan)、鋼(gang)砂(sha)。是(shi)鑄鐵丸(wan)(wan)和鐵丸(wan)(wan)的替(ti)代產品,也稱為拋(pao)丸(wan)(wan)磨(mo)(mo)(mo)(mo)(mo)料(liao)(liao)、拋(pao)丸(wan)(wan)機(ji)磨(mo)(mo)(mo)(mo)(mo)料(liao)(liao)、拋(pao)丸(wan)(wan)材料(liao)(liao)、拋(pao)丸(wan)(wan)除(chu)(chu)銹(xiu)磨(mo)(mo)(mo)(mo)(mo)料(liao)(liao)、噴(pen)(pen)(pen)拋(pao)材料(liao)(liao)、噴(pen)(pen)(pen)丸(wan)(wan)磨(mo)(mo)(mo)(mo)(mo)料(liao)(liao)、噴(pen)(pen)(pen)砂(sha)磨(mo)(mo)(mo)(mo)(mo)料(liao)(liao)、噴(pen)(pen)(pen)砂(sha)耗材、噴(pen)(pen)(pen)砂(sha)機(ji)磨(mo)(mo)(mo)(mo)(mo)料(liao)(liao)、噴(pen)(pen)(pen)丸(wan)(wan)除(chu)(chu)銹(xiu)磨(mo)(mo)(mo)(mo)(mo)料(liao)(liao)、噴(pen)(pen)(pen)丸(wan)(wan)材料(liao)(liao)、噴(pen)(pen)(pen)砂(sha)材料(liao)(liao)、除(chu)(chu)銹(xiu)磨(mo)(mo)(mo)(mo)(mo)料(liao)(liao)、鋼(gang)板預(yu)處(chu)理(li)磨(mo)(mo)(mo)(mo)(mo)料(liao)(liao)、鋼(gang)材預(yu)處(chu)理(li)磨(mo)(mo)(mo)(mo)(mo)料(liao)(liao),是(shi)理(li)想拋(pao)丸(wan)(wan)清理(li)、噴(pen)(pen)(pen)丸(wan)(wan)強化金屬磨(mo)(mo)(mo)(mo)(mo)料(liao)(liao),具有(you)柔(rou)韌彈跳(tiao)性好、噴(pen)(pen)(pen)拋(pao)撞擊面壓強大(da)、清理(li)細(xi)膩(ni)的特點,廣泛應用于各種(zhong)材料(liao)(liao)的表面處(chu)理(li)。
鑄鋼(gang)(gang)丸(wan)是用(yong)于滾筒式、鏈式、吊鉤式、履(lv)帶式、通過式、轉臺式、積(ji)放式、步進式、臺車式拋(pao)丸(wan)機(ji)(拋(pao)丸(wan)器)、拋(pao)丸(wan)清理(li)機(ji)、拋(pao)丸(wan)清理(li)設備(bei)、噴(pen)(pen)丸(wan)機(ji)、噴(pen)(pen)拋(pao)丸(wan)、噴(pen)(pen)丸(wan)設備(bei)、噴(pen)(pen)砂機(ji)、噴(pen)(pen)砂設備(bei)、除銹(xiu)設備(bei),鋼(gang)(gang)材預(yu)處(chu)理(li)生(sheng)產(chan)線、鋼(gang)(gang)板(ban)預(yu)處(chu)理(li)生(sheng)產(chan)線、鋼(gang)(gang)結構預(yu)處(chu)理(li)生(sheng)產(chan)線中的磨料(liao)。
蘇北龍主(zhu)要技術指標:
名 稱(cheng) |
鑄鋼丸 |
|
化(hua)學成分(fen) |
碳(tan)(C) |
0.90~1.10% |
錳(meng)(Mn) |
0.60~1.20% |
|
硅(gui)(Si) |
0.60~1.00% |
|
硫(S) |
≤0.04% |
|
磷(lin)(P) |
≤0.04% |
|
平均硬度 (500g荷載下(xia)測定) |
42~45HRC |
|
硬度偏差(cha) |
最(zui)大偏差范圍為(wei)±3.0HRC |
|
金相組織 |
均勻的回火馬(ma)氏(shi)(shi)體(ti)或回火屈氏(shi)(shi)體(ti)+彌散(san)分布(bu)碳化物 |
|
最小密度 (酒精置(zhi)換法測定) |
7.4g/cm3 |
蘇(su)北龍鑄鋼丸粒度分布:
篩孔規格 |
相應篩網上累積殘留率% |
||||||||||||
目數 |
孔徑mm |
SS-2.5 |
SS-2.0 |
SS-1.7 |
SS-1.4 |
SS-1.2 |
SS-1.0 |
SS-0.8 |
SS-0.6 |
SS-0.5 |
SS-0.4 |
SS-0.3 |
SS-0.2 |
7 |
2.80 |
all pass |
|
|
|
|
|
|
|
|
|
|
|
8 |
2.36 |
|
all pass |
|
|
|
|
|
|
|
|
|
|
10 |
2.00 |
≥85% |
|
all pass |
all pass |
|
|
|
|
|
|
|
|
12 |
1.70 |
≥97% |
≥85% |
|
≤5% |
all pass |
|
|
|
|
|
|
|
14 |
1.40 |
|
≥97% |
≥85% |
|
≤5% |
all pass |
|
|
|
|
|
|
16 |
1.18 |
|
|
≥97% |
≥85% |
|
≤5% |
all pass |
|
|
|
|
|
18 |
1.00 |
|
|
|
≥96% |
≥85% |
|
≤5% |
all pass |
|
|
|
|
20 |
0.850 |
|
|
|
|
≥96% |
≥85% |
|
≤10% |
all pass |
|
|
|
25 |
0.710 |
|
|
|
|
|
≥96% |
≥85% |
|
≤10% |
all pass |
|
|
30 |
0.600 |
|
|
|
|
|
|
≥96% |
≥85% |
|
≤10% |
all pass |
|
35 |
0.500 |
|
|
|
|
|
|
|
≥97% |
≥85% |
|
≤10% |
|
40 |
0.425 |
|
|
|
|
|
|
|
|
≥97% |
≥85% |
|
all pass |
45 |
0.355 |
|
|
|
|
|
|
|
|
|
≥97% |
≥80% |
≤10% |
50 |
0.300 |
|
|
|
|
|
|
|
|
|
|
≥90% |
|
80 |
0.180 |
|
|
|
|
|
|
|
|
|
|
|
≥80% |
115 |
0.125 |
|
|
|
|
|
|
|
|
|
|
|
≥90% |
120 |
0.075 |
|
|
|
|
|
|
|
|
|
|
|
|
325 |
0.045 |
|
|
|
|
|
|
|
|
|
|
|
|
SAE |
S-780 |
S-660 |
S-550 |
S-460 |
S-390 |
S-330 |
S-280 |
S-230 |
S-170 |
S-130 |
S-110 |
S-70 |