k640m合金電阻率多少

-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px>k640m合金電阻率多少
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px>
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px>
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px>-：高溫合金板廠報價，公司可按客戶要求開不定尺 尺寸。

高溫合金板 0.3厚x1000寬x2000長 0.3厚x1220寬x2440長 高溫合金板 0.5厚x1000寬x2000長0.5厚x1220寬x2440長

高溫合金板 0.6厚x1000寬x2000長 0.8厚x1220寬x2440長 高溫合金板 0.8厚x1000寬x2000長0.8厚x1220寬x2440長

高溫合金板 1.0厚x1000寬x2000長 1.0厚x1220寬x2440長 高溫合金板 1.2厚x1000寬x2000長1.2厚x1220寬x2440長

高溫合金板 1.5厚x1000寬x2000長1.5厚x1220寬x2440長 高溫合金板2.0厚x1220寬x2440長 2.0厚x1500寬x6000長

高溫合金板 2.5厚x1000寬x2000長2.5厚x1500寬x6000長 高溫合金板3.0 厚x1220寬x2440長3.0厚x1500寬x6000長

實時采集

-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px>

-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 再說鎳基高溫合號之前，我們先來了解下鎳基高溫合金的種類、特點和用途：見下表
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 種類 表示 小分類 特點 用途
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 鎳基變形高溫合金 鎳基變形高溫合金以漢語拼音字母“gh” 加序號表示，如gh36、gh49、gh141等。 按強化可分為固溶強化鎳基變形高溫合金，弱時效強化鎳基變形高溫合金和強時效強化鎳基變形高溫合金3類。 鎳基變形高溫合金可采用常規(guī)的鍛、軋和等冷、熱變形手段加工成材。 鎳基變形高溫合金廣泛地用來制造噴氣發(fā)動機、各種工業(yè)燃氣輪機的熱端部件，如工作葉片，導(dǎo)向葉片、渦和室等。

高溫合金板 4厚x1500寬x6000長 高溫合金板 5厚x1500寬x6000長

高溫合金板 6厚x1500寬x6000長 高溫合金板 8厚x1500寬x6000長

高溫合金板 10厚x1500寬x6000長 高溫合金板 20厚x1500寬x6000長

高溫合金板 30厚x1500寬x6000長 高溫合金板 40厚x1500寬x6000長

高溫合金板 50厚x1500寬x6000長 高溫合金板 60厚x1500寬x6000長

高溫合金板卷板0.3厚*1000寬*c 0.3厚*1220寬*c 高溫合金板卷板0.4厚*1000寬*c 0.4厚*1220寬*c

實時采集

-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px>（2）存在疏松，性能波動較大。
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 為了減輕這些缺點，1968年在美國首先研制了高硼低碳鎳基鑄造高溫合金。在鎳基鑄造高溫合金其他元素不變的情況下，將硼含量10～20倍，碳含量下降到0.01%～0.03%，而使合金的強度和塑性、疏松，了組織長期性等。這類合金已在美國實際應(yīng)用。 鎳基鑄造高溫合金用于飛機、船舶、工業(yè)和車輛用燃氣輪機的關(guān)鍵的高溫部件，如渦輪機葉片、導(dǎo)向葉片和整體渦輪等。
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 粉末冶金鎳基高溫合金 — 1、ma95-金在氧化下使用溫度可達1350℃，居高溫合金-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px>化、抗碳、硫腐蝕之-。可用于發(fā)動機室內(nèi)襯。
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 2、ma754合金在氧化下使用溫度可達1250℃并保持相當(dāng)高的高溫強度、耐中堿玻璃腐蝕�，F(xiàn)已用于制作發(fā)動機導(dǎo)向器蓖齒環(huán)和導(dǎo)向葉片。
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 3、ma6000合金在1100℃拉伸強度為222mpa、屈服強度為192mpa；1100℃，1000小時-強度為127mpa，居高溫合金之-，可用于發(fā)動機葉片。 粉末顆粒，冷卻速度快，從而成分均勻，無宏觀偏析，而且晶粒，熱加工性能好，金屬利用率高，成本低，尤其是合金的屈服強度和疲勞性能有較大的。 普遍的使用于等離子弧噴涂涂層、火焰噴涂涂層和等離子外表強化方面
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 氧化物彌散強化(ods)合金 — 目前已實現(xiàn)商業(yè)化生產(chǎn)的主要有三種ods合金：
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 1、ma95-金在氧化下使用溫度可達1350℃，居高溫合金-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px>化、抗碳、硫腐蝕之-�？捎糜诎l(fā)動機室內(nèi)襯。
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 2、ma754合金在氧化下使用溫度可達1250℃并保持相當(dāng)高的高溫強度、耐中堿玻璃腐蝕�，F(xiàn)已用于制作發(fā)動機導(dǎo)向器蓖齒環(huán)和導(dǎo)向葉片。
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 3、ma6000合金在1100℃拉伸強度為222mpa、屈服強度為192mpa;1100℃，1000小時-強度為127mpa，居高溫合金之-，可用于發(fā)動機葉片。 其合金強度在接近合金本身熔點的條件下仍可維持，具有優(yōu)良的高溫蠕變性能、-的高溫-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px>化性能、抗碳、硫腐蝕性能。 —
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px>
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px>

-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 金屬間化合物高溫材料 — — — —
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 高溫合金 — 1、高溫合金母合金系列
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 2、抗腐蝕高溫合金板、棒、絲、帶、管及鍛件
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 3、度、耐腐蝕高溫合金棒材、彈簧絲、焊絲、板、帶材、鍛件
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px>
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 4、耐玻璃腐蝕系列產(chǎn)品
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 5、耐蝕、硬表面耐磨高溫合金系列
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 6、特種精密鑄造零件(葉片、增壓渦輪、渦輪轉(zhuǎn)子、導(dǎo)向器、儀表接頭)
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 7、玻棉生產(chǎn)用離心器、高溫軸及輔件8、鋼坯加熱爐用鈷基合金耐熱墊塊和滑軌
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 9、閥門座圈
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 10、鑄造“u”形電阻帶
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 11、離心鑄管系列
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 12、納米材料系列產(chǎn)品
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 13、輕比重高溫結(jié)構(gòu)材料
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 14、功能材料(合金、高溫高彈性合金、恒彈性合金系列)
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 15、生物醫(yī)學(xué)材料系列產(chǎn)品
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 16、電子工程用靶材系列產(chǎn)品
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 17、動力裝置噴嘴系列產(chǎn)品
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 18、司太立合金耐磨片
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 19、溫-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px>化腐蝕爐輥、輻射管。 — —
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 固溶強化型合金 — — 具有一定的高溫強度，-的-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px>化，抗熱腐蝕，抗冷、熱疲勞性能，并有-的塑性和焊接性等 可用于制造工作溫度較高、承受應(yīng)力不大的部件，如燃氣輪機的室。
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px> 沉淀強化型合金 — 通常綜合采用固溶強化、沉淀強化和晶界強化三種強化，因而具有-的高溫蠕變強度、-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px>性能、-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px>化和抗熱腐蝕性能。 可用于制作高溫下承受應(yīng)力較高(每平方毫米十幾公斤力以上，見表2) 的部件，如燃氣輪機的渦輪葉片、渦等。
-: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; letter-spacing: normal; text-indent: 0px; -webkit-text-stroke-width: 0px>-: none; float: none; color: rgb(0,0,0); ftt: medium simsun; widows: 1; display: inline !important; letter-spacing: normal; -color: rgb(255,255,255); text-indent: 0px; -webkit-text-stroke-width: 0px>