熱強鋼 的英文怎麼說
中文拼音 [rèqiánggāng]
熱強鋼
英文
heat-resisting steel
-
強 :
強形容詞(強硬不屈;固執) stubborn; unyielding
-
鋼 :
鋼名詞(鐵和碳的合金) steel
-
Specification for steel, sheet and strip, heavy thickness coils, hot rolled, carbon, structural, high - strength low - alloy, columbium or vanadium, and high - strength low - alloy with improved formability
片
鋼和帶
鋼厚卷材
熱軋高
強度低合金結構碳
鋼以及改良可模塑高
強度鈳或釩低合金
鋼規范
-
Sand - removing of large and medium sized castings, deoxidization of forgings, heat - freated pieces, steel plates, steel pipes, sections and steel structures, surface treatment before plating
2大型、中型鑄件的清砂。鍛造件、
熱處理件的去除氧化皮、
鋼板、型
鋼及
鋼構件的除銹及表面
強化。
-
And due to the heat expansile coefficient of the stainless steel rather high, the connecting force between the stainless steel pipe and the pipe coupling in the room temperature is much less than that between the titanium alloy pipe and the pipe coupling. the results accord with the tensile experiments well. finally, the dependence of dimensions of the coupling on the strength of the connector system is analyzed
模型計算還表明,被接管材料和管接頭材料之間的
熱膨脹系數的差異會造成管接頭系統的室溫
強度低於高溫
強度;由於不銹
鋼的
熱膨脹系數較大,使得室溫下1不銹
鋼管與n立tinb形狀記憶合金管接頭間的抱緊力遠小於鈦合金管與nitinb形狀記憶合金管接頭間的抱緊力,成功地解釋了拉脫實驗中的結果。
-
Hot - rolled flat products made of high yield strength steels for cold forming. part 1 : general delivery conditions
冷成型用高屈服
強度
鋼熱軋扁平軋材.第1部分:一般交貨條件
-
Specification for hot - rolled flat products made of high yield strength steels for cold forming - general delivery conditions
冷成型用高屈服
強度
鋼制
熱軋扁平產品.第1部分:一般交貨條件
-
It is designed according to electrical stove or microwave oven request. heating pipe adopts high temperature resistance mgo powder as the insulation medium and the stainless steel case is passed oxidation deal through the advanced web band protection oven 1050c in order to become the a special oxidation layer and improve the high temperature oxidation and bittern corrosive performance of the heating pipe. the heating tube has high power density and strong heat radion. this product with good safe performance can work normally after 3000hrs life test
加
熱管選用耐高溫氧化鎂作絕緣介質,不銹
鋼外殼經過先進的網帶氣體保護爐1050的氧化處理,形成一種特殊的氧化層,提高電
熱管的抗高溫氧化及鹽鹵的腐蝕性能。電
熱管的功率密度較高,
熱輻射能力
強。產品經長達3000h的壽命試驗后,仍能正常工作,安全性能好。
-
The main products range is various forged fasteners, pressed hardware and machining parts, inclusing non - standard bolt, high strength bolt, steel - strcture bolt, stude screws, double arming bolt, u - bolt or l - blot, tower bolt and other bolt, with hex head or square one according to the customer " s requirement
該公司的主要產品為
熱鐓成型的各種緊固件和五金沖壓件具體類型:高
強度螺栓、
鋼結構螺栓、普通外六角螺栓、內六角螺栓、地角螺栓、雙頭螺栓、 「 u 」或「 l 」型螺栓、電力鐵塔螺栓、鐵路道釘、高速公路護攔螺栓、油井上用的各種專用螺栓和汽車配件。
-
But the chemical properties have no remarkable influence on it ( 3 ) as the water - to - binder reduces wich is one of key factors in the perpormance of reactive powder concrete with steel slag, the fluidity decreases but the strength increases ; incorporation of 4 percent steel fiber in volume can decrease fluility and increase strength ; heat - curing benefits the increase of strength which can still develop in 28 day water curing after heat - curing
( 3 )水膠比是影響其性能最為關鍵因素之一,隨著水膠比的降低,流動性下降和
強度的提高都很明顯;摻入4的
鋼纖維對流動性的影響比較明顯,同時也不同程度地提高了
強度;
熱養護有利於
強度的提高,經
熱水養護後放置水中至28天齡期,其
強度有較大提升,並沒有出現
強度倒縮現象。
-
Specification for hot rolled and hot rolled and processed high tensile alloy steel bars for the prestressing of concrete
混凝土預加應力用
熱軋和
熱軋並處理的高抗拉
強度的合金
鋼筋規范
-
The aviation materials, such as superalloys ( mainly cobalt - base alloys ), titanium - base alloys, stainless steels, ceramics, highly abrasionproof nonmetals, have become excellent clinical materials because of their premium properties of light mass, high strength, fatigue resistance, heat resisting, high reliability and biocompatibility, have been widely applied in surgical implants
航空材料中的高溫合金(主要是鈷合金) 、鈦合金、不銹
鋼、陶瓷、高耐磨非金屬等材料以其輕質、高
強、高抗疲勞性、高耐
熱、高可靠性,並且具有良好的生物相容性等優良性能,已成為臨床中較為理想的植入材料,並被廣泛應用於外科植入物方面。
-
High - strength structural steel plates and strips : products supplied in the heat - treated or controlled rolled condition
高
強度結構
鋼熱處理和控軋
鋼板
鋼帶
-
High strength low relaxation hot - dip galvanized steel strand for prestress
高
強度低鬆弛預應力
熱鍍鋅
鋼絞線
-
Standard specification for hot - rolled carbon, low - alloy, high - strength low - alloy, and alloy steel floor plates
熱軋制碳素
鋼低合金
鋼高
強度低合金
鋼及合金
鋼樓板的標準規范
-
The degrees of crystallinity of pure ptfe under the different conditions of water cooling, air cooling and furnace - varying cooling were made comparison by xrd. the thermal stability of pure ptfe and solid lubricant was analyzed by dsc - tg ; the composition and valence state of elements in the surface of carbon fiber, solid lubricant before and after friction test and lubricant transfer film were characterized by xps ; the frictional property of solid lubricant was tested by pin and disk test rig. the frictional wear property of solid lubricant between embedded bearing sleeve and steel axle friction pair ring was tested by special simulate test machine, the hardness of solid lubricant was tested by pm ; the compression strength of solid lubricant was tested by material test machine
用sem表徵原料微觀結構、摩擦表面及潤滑轉移膜表面形貌:用xrd進行原料物相分析,及比較水冷卻、空氣冷卻、隨爐冷卻三種工藝條件下的純聚四氟乙烯樹脂的結晶度;用dsc - tg分析純聚四氟乙烯樹脂及固體潤滑劑的
熱穩定性;用xps表徵碳纖維表面、固體潤滑劑摩擦前後表面、潤滑轉移膜表面的元素組成、價態變化;用銷盤式摩擦磨損試驗機對固體潤滑劑進行摩擦性能測試;採用專用的臺架模擬試驗機對固體潤滑劑鑲嵌軸承套與
鋼軸摩擦副間的摩擦磨損性能進行測定;用萊次偏光顯微鏡( pm )測試固體潤滑劑的硬度;用材料試驗機測試固體潤滑劑的抗壓
強度等。
-
The results indicated that the dimension, shape and purity of base material could meet the functional demand of solid lubricant ; the thermal decomposition temperature of ptfe resin exceeds 400 c, but organic and inorganic packing filler added in ptfe made the water absorption rate of composite material increased, melting temperature and decomposition temperature decreased, in the meanwhile oxidative decomposition reaction was accompanied ; polar groups such as c = o, c - o - c and so on in the carbon fiber surface is advantageous to increase compatibility with other components and interlayer shearing strength ; uniform design experimental method could help to find the relationship between formula and frictional property by relatively small tests. the developing trend of each formula ' s friction coefficient could be showed by fitting curve ; the friction coefficient with no copper powder or graphite in formula was relatively big. this fact showed that copper powder and graphite should be used cooperatively ; it was found that when the ratio of copper powder to graphite by weight is 15 : 60, 30 : 30 - 40 and 60 : 15 - 30 respectively, the friction coefficient was relatively small. the degree of crystallinity of pure ptfe reached maximum by air cooling and the abrasion loss also reached maximum among three ones ; at the same time, the abrasion loss of solid lubricant sample was also the biggest among three ones ; when solid lubricant matched with 45 # steel axle or gcrl5 steel axle, lubricant transfer film could be formed on metal surface, thus direct contact between the surface of metal friction pair rings was reduced. their working life was elongated extremely ; there was mainly much graphite, a little ptff, moo3, feso4, cus and so on in lubricant transfer film
試驗結果表明:所選原料的尺寸、形狀及純度可滿足固體潤滑劑的性能要求;聚四氟乙烯樹脂
熱分解溫度超過400 ,但在ptfe中加入無機填料會使復合材料吸水率提高,熔融溫度及分解溫度降低,且伴有氧化分解反應;碳纖維表面含有c = o及c - o - c等極性基團,有利於提高其與其它組分的相容性,提高層間剪切
強度;均勻設計試驗方法能夠用較少的試驗次數找出配方與摩擦性能間的關系,擬合曲線基本能表示各配方的摩擦系數發展趨勢;配方中不加銅粉或不加石墨,其摩擦系數均較高,說明銅粉和石墨應該配合使用;當銅粉15份、石墨60份時,銅粉30份、石墨30 - 40份時,銅粉60 、石墨15 - 30份時,摩擦系數均具有較低值;純聚四氟乙烯樹脂在空氣冷卻時結晶度最大,磨損量也是三者中最大的;同時,固體潤滑劑試樣在空氣冷卻時的磨損量也是三者中最大的:不論是固體潤滑劑與45 #
鋼軸配副或是固體潤滑劑鑲嵌入銅套后與gcr15
鋼軸配副,在金屬表面均可形成潤滑轉移膜,從而減少金屬摩擦副表面間的直接接觸,大大延長其使用壽命;轉移膜中主要含有較多的石墨、少量聚四氟乙烯、 moo 。
-
The solution of heating expansion and cold contraction to eliminate the heating expansion and cold contraction, we embed metal mesh into ptfe liner
熱脹冷縮的解決方法:採用ptfe層中加
鋼絲網,來消除
熱脹冷縮,提高
強度,消除蠕變。
-
To measure the tensile strength of hot rolled bars, steel wire and weld strength of steel
測試
熱軋
鋼筋、
鋼絲和扁
鋼抗拉力
強度和焊接
強度
-
Technical conditions for hot - extruding pe protection high strength wire cable of cable - stayed bridge
斜拉橋
熱擠聚乙烯高
強鋼絲拉索技術條件
-
Effects of processing parameters on the microstructural characteristics of high strength automobile beam steels produced by csp
線
熱軋汽車用高
強鋼板組織特徵的影響
-
The ability of shape control could be improved by the application of wrs rolls as the downstream stands in the design and renovation of hot strip rolling
摘要在熱帶鋼連軋機設計及改造中採用wrs輥系作為下游機座可以增強機組的板形調控能力。