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锤头采用耐磨性高的高铬合金,且具有良好的耐磨性,锤柄采用韧性强的锰合金钢,å…ähœ‰è‰¯å¥½çš„韧性,不易断裂åQŒåˆ©ç”¨åŒé‡‘属复合生äñ”工艺ž®†ä¸¤è€…有机的¾l“合èµäh¥åQŒå¤åˆé”¤å¤´é›†éŸ§æ€§å’Œè€ç£¨æ€§äؓ一体,使äñ”品既耐磨又不断裂åQŒæ˜¯é’¢å’Œé“çš„优势¾l“合åQŒå¤§åŽåŒæ¶²åŒé‡‘属复合锤头å…ähœ‰è‰¯å¥½çš„耐磨、耐冲凅R€å®‰å…¨å¯é ç­‰¾l¼åˆæ€§èƒ½ã€?/p><p style="text-align: center;"><br/><img src="/upfile/202104/2021042632012283.jpg" width="585" height="441" border="0" vspace="0" title="复合型高铬铸铁锤å¤? alt="复合型高铬铸铁锤å¤? style="width: 585px; height: 441px;"/><br/></p><p><span style="color: rgb(255, 0, 0);"><strong>复合型高铬铸铁锤å¤ß_¼š</strong></span></p><p>        高铬铔R“çš„冲击韧性差å¯ÆD‡´é”¤å¤´æ˜“发生断裂,大华机械公司ž®†é«˜é“¬é“¸é“åšæˆå¤åˆé”¤å¤´çš„头部åQŒåƈ加入合金åQŒé”¤æŸ„采用冲击韧度较好的铔R’¢é”°é’¢ææ–™åQŒå¤§åŽè¿™¿Uäñ”品双液双金属复合锤头发挥了高铬铸铁硬度高耐磨性好的优点,又å×I补整体式高铬铔R“é”¤å¤´åœ¨é”¤æŸ„位¾|®å®¹æ˜“断裂的¾~ºç‚¹åQŒåƈ且能节约Ni、Mo½{‰è´µé‡‘属元素åQŒé™ä½Žæˆæœ¬ã€?/p><p><span style="color: rgb(255, 0, 0);"><strong>高铬锤头材质åQ?/strong></span></p><p>        耐磨锤头材质用什么好åQŸå…¬è®¤çš„是高铬铸铁,高铬合金锤头¼‹¬åº¦é«˜ï¼Œæ˜¯ä¸€¿Uå¥½çš„耐磨材料åQŒåœ¨é”¤å¼ç ´ç¢ŽæœÞZ¸Šå¾—到了广泛应用。高铬铸铁热处理后硬度可辑ֈ°58HRC以上åQŒåŸºä½“äؓ¼‹¬åº¦è¾ƒé«˜çš„马氏体åQŒç»„¾l‡ä¸­å«æœ‰å¤§é‡é«˜ç¡¬åº¦ç¢³åŒ–物M7C3åQŒè¢«è®¤äؓ是破¼„Žæœºé”¤å¤´ç†æƒ³çš„耐磨材料。耐磨锤头 的组¾l‡ä¸Žæ€§èƒ½ä¸»è¦å–决于铬和碳、锰的含量,ç”׃ºŽ¼„›_’Œé“¬çš„亲和力大于铁与碳的亲和力åQŒå› è€ŒåŞ成了一¾pÕdˆ—½E›_®šçš„铬铁化合物ã€?/p><p>       ç›¸æ¯”高锰钢锤å¤ß_¼Œé«˜é“¬é”¤å¤´çš„硬度高、耐磨性好åQŒå·²¾lå¾—åˆîCº†òq¿æ³›çš„ä‹É用。由于锤头中铬和¼„³çš„含量均比较高åQŒé“¬åˆæ˜¯æ™¶ç•Œ¾|‘状¼„›_Œ–物åŞ成元素,致ä‹É大量的共晶碳化物在晶界连¾l­åˆ†å¸ƒï¼Œè€ŒåŸºä½“又为孪晶亚¾l“构马氏体,˜q™ç§åœ¨è„†¼‹¬æ€§åŸºä½“晶界上分布着˜qžç®‹çš„脆性网状碳化物的组¾l‡ç»“构致佉K”¤å¤´çš„韧性储备不­‘»I¼Œå½±å“å…¶åº”用范围ã€?/p><p><br/></p><p>       å¦‚何提高锤头的韧性,已成为破¼„Žæœºé”¤å¤´åŽ‚家的一个重要问题。作ä¸ø™€ç£¨ææ–™åQŒå¿…™å»è¦æ±‚有高的¼‹¬åº¦ã€‚但在磨损过½E‹ä¸­åªè¿½æ±‚材料的¼‹¬åº¦è€Œå¿½è§†ææ–™çš„韧性,ž®±å¿…然导致锤头在使用˜q‡ç¨‹ä¸­å‰¥è½å®žæ•ˆï¼Œç”šè‡³å‡ºçŽ°˜q‡æ—©æ–­è£‚的现象ã€?/p><p>       é«˜é“¬å¤åˆé”¤å¤´é“”R€ å·¥è‰ÞZ¸­åŠ å…¥é’¼é“ã€é“œã€é’¨ã€ç¨€åœŸç­‰½E€æœ‰è´µé‡‘属åQŒä»¥ä¸åŒ¾l„合加入åQŒä¼˜åŒ–其金属ç‰ÒŽ€§ï¼Œä½‰K”¤å¤´æ‹¥æœ‰ä¼˜å¼‚的耐磨性、抗腐蚀性和良好的韧性于一体,有效解决了耐磨性和韧性难以匹配的éšùN¢˜åQŒåˆé‡‘部分硬度HRC58--65。抗腐蚀、抗¼‚¨æŸåQŒä¸”韧性优åQŒé‡‡ç”¨åŒæ¶²çƒ­å¤åˆææ–™ç”Ÿäñ”çš„ç ´¼„Žæœºé”¤å¤´åQˆå—åQ‰ã€æ¿é”¤ç­‰åQŒä‹É用寿命比传统单一材料要长ã€?/p> </div> <div class="cp_txt four-box" id="c4"> <div class="txt_name">产品用é€?/div> <p>       åŒæ¶²åŒé‡‘属复合锤头适用于制砖厂、大ž®çŸ³æ–™åŽ‚、钢厂、焦化厂、机制砂、水泥厂½{‰å¾æè¡Œä¸šç”Ÿäº§çŸ³æ–™ï¼Œåº”用于破¼„ŽçŸ³ç°çŸ³ã€èŠ±å²—岩¾_‰ç¢Žã€é¹…åëŠŸ³ã€ç…¤çŸ¸çŸ³¼‹¬è´¨ç‰©æ–™åQŒä‹É用结果表明,双金属耐磨锤头比普通高锰钢锤头耐磨性提高了åQŒå°¤å…‰™€‚宜于含¼‹…量高、易破性差的强¼‚¨èš€æ€§çŸ³ç°çŸ³½{‰ç‰©æ–™ï¼Œè¢«ä¼—多大型水泥生产线、砂矛_œºç”¨æˆ·æ‰€æŽ¨å´‡ã€?/p><p>   é«˜ç»œé”¤å¤´ç”¨é€”:用于制砖厂、石料厂、水泥厂½{‰å¾æè¡Œä¸šï¼Œé€‚用于页岩、煤矸石、河åëŠŸ³ã€çŸ³è‹ÞqŸ³½{‰å¤š¿UçŸ¿ç‰©çš„¾l†å¼ç ´ç¢Žã€?/p> </div> <div class="cp_txt six-box" id="c6"> <div class="txt_name">技术参æ•?/div> </div> <div class="cp_txt five-box" id="c5"> <div class="txt_name">相关产品推荐</div> <ul 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