06Cr19Ni10NbN涂料講解:
06Cr19Ni10NbN是在18-8的前提加上入了氮和鈮,不僅僅放到蠕變減低,提升 鋼的剛度和處理軟化偏向,提升 鋼的耐點蝕和晶間氧化性能指標。
06Cr19Ni10NbN選用和因素:
06Cr19Ni10NbN的框架加上入了氮和鈮,除了解決辦法塑性材料消減,加快鋼的構造和加工工藝硬度趨向,加快鋼的耐點蝕和晶間結垢性能指標。
06Cr19Ni10NbN規(gui)范下物質:
碳C | 硅Si | 錳Mn | 磷P | 硫 S | 鉻Cr |
0.08 | 1.00 | 2.0 | 0.045 | 0.030 | 18-20 |
鎳Ni | 鈮Nb | 氮N | |||
8-11 | 0.15 | 0.16-0.30 |
06Cr19Ni10NbN固(gu)溶的(de)狀(zhuang)態(tai)耐熱性(xing):
基準號 | 熱加工處理 | 洛氏硬度(往往并不大過) | 肌肉拉伸比強度Σb\MPa | 拓寬率A/% | 橫剖面縮水Z/%≥ | |||
GB/T1220 | 固溶 | 248HB | 690 | 35 | 50 |
固(gu)溶工藝技術(shu):
在基(ji)準中,介(jie)紹電加熱溫(wen)差(cha)區(qu)間較寬:1000~1150℃,通常采用1020-1080℃。考慮具體(ti)牌號成分(fen),是鑄(zhu)件還是鍛(duan)件等情況,在允許范圍(wei)內,適當調節(jie)加熱溫(wen)度。加熱溫(wen)度低(di),C-Cr碳化(hua)物不能充分(fen)溶解,溫(wen)度太高,也存在晶粒長大,降(jiang)低(di)耐蝕(shi)性問題。
06Cr19Ni10NbN快速交貨,工(gong)(gong)程團隊不(bu)斷突破工(gong)(gong)藝瓶頸,根據(ju)不(bu)同(tong)產(chan)品的特性(xing),制(zhi)定不(bu)同(tong)的生產(chan)工(gong)(gong)藝睡眠狀態:棒(bang)材銑削加(jia)工(gong)(gong)處(chu)理(li)工(gong)(gong)藝固 溶(rong)治(zhi)(zhi)療,熱(re)的壓力加(jia)工(gong)(gong)處(chu)理(li)工(gong)(gong)藝不(bu)固溶(rong)治(zhi)(zhi)療,原因(yin)其高防度(du)耐磨性(xing),使其適用(yong)于機加(jia)工(gong)(gong)處(chu)理(li)工(gong)(gong)藝,不(bu)不(bu)宜(yi)冷鐓耐磨性(xing)。