鑄鐵輥 的英文怎麼說
中文拼音 [zhùtiěgǔn]
鑄鐵輥
英文
cast iron roll-
Above all, alloy ductile cast iron is generally selected as the material of edger roll and its durability is better than high carbon semi - steel
綜上所述，國外型鋼軋邊輥材質一般選用合金球墨鑄鐵軋輥，所以其耐磨性也相應地優于高碳半鋼。Standard specification for ductile iron castings for paper mill dryer rolls
造紙廠乾燥機輥用球墨鑄鐵鑄件的標準規范The effect of compound casting technology and compound modification on the properties of high speed steel roll collar was studied. the results showed that compound high speed steel roll collar with high and even hardness and good bond between outer and inner layers could be gained when the modified colbalt free high speed steel in outer layer and nodular iron inner layer in connection with appropriate rotational speed of centrifugal machine, pertinent pouring interval between two kinds of the melt and moderate pouring temperature as well as surface induction heat treatment were chosen. it is indicated in industrial use that the service life of compound roll collar is higher by 5 times than that of high chromium cast iron collar
研究了離心復合鑄造工藝和復合變質處理對高速鋼輥環性能的影響，結果表明，選用變質高碳無鈷高速鋼作外層，用球鐵作內層，選擇合適的離心機轉速、兩種金屬熔液澆注間隔時間和澆注溫度，結合採用表面感應熱處理工藝，可獲得硬度高、均勻性好、內外層結合良好的高速鋼復合輥環，用於工業生產其使用壽命比高鉻鑄鐵輥環提高5倍以上。Methods for testing of chilled cast iron roll
冷硬鑄鐵輥筒檢驗方法Large area of spalling accured on the work layer of high - crcentrifugal cast iron roll after heat treatment
高鉻離心復合鑄鐵軋輥輥身工作層在熱處理后發生大面積剝落。1 the rolls are made of chilled alloyed cast iron, their working surfaces are of high hardness and wear - resistant. the working temperature of the bored rolls is controllable by steam or cooling water that pass through them thus, to meet the requirements of milling process
1輥筒用合金冷硬鑄鐵製成工作表面具有較高的硬度，耐磨耐用。輥筒內腔可通如蒸汽或冷卻水以便調節輥筒的工作溫度，以滿足煉膠工藝的要求。Measures to prevent cracking of top roll neck of chilled alloyed cast iron rolls
防止合金冷硬鑄鐵軋輥上輥頸裂紋的措施Secondly, choose the sample component, as different particle match of tungsten carbide and specifically heat treatment craftworks of solution and aging manufacture test piece, watch metallurgical structure of the test piece and do the tests of hardness and tension, at last do the abrasive wear test on the dynamic load abrasive wear test machine, analyze test datum, from the test data, conclusions are arrived that the hardnees of composite - alloy can be improved and wear - resistance be better by adding cr and other elements according to a given ratio
本文對rp中速磨煤機耐磨件進行了運行與磨損情況分析，研究、提出了制備磨輥和盤瓦復合合金成分配比；並對製作的試件進行了固溶、時效等特定的熱處理工藝，觀察試件金相組織，進行機械強度試驗，最後做磨料磨損試驗，對磨損失效機理進行了深入的研究分析，對其耐磨性能與低合金鋼、高鉻鑄鐵進行了對比。Air removing roll
冷硬合金鑄鐵軋輥Alloy iron roll
合金鑄鐵軋輥During the recent years the breakthrough of manufacturing the new type of composite roll has been made. it is possible for the composite roll of high cr cast iron widely used at present to be replaced by the composite roll of high speed steel ( hss ) in the ten years
近年來，將高速鋼用於製造新一代復合軋輥方面取得了突破性進展，高速鋼復合軋輥的綜合使用壽命可以比傳統用高鉻鑄鐵軋輥提高數倍以上，目前被廣泛採用的高鉻鑄鐵復合軋輥，有可能在十年之內被高速鋼復合軋輥取代。Specification for cast roller fairleads
鑄鐵壓輥導索板規范分享友人