{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用金相显微镜、扫描电镜、图像分析仪及温度记录仪分析、测试、研究了不同<span style=\"color:red\">稀土</span>加入量对<span style=\"color:red\">4137H</span>合金钢<span style=\"color:red\">纯净度</span>、<span style=\"color:red\">过冷</span><span style=\"color:red\">度</span>、<span style=\"color:red\">组织</span>和<span style=\"color:red\">力学性能</span>的影响。结果表明：<span style=\"color:red\">稀土</span>夹杂物以Ca，Al高熔点氧化物为核心聚集长大。加入适量<span style=\"color:red\">稀土</span>后，<span style=\"color:red\">4137H</span>合金钢内夹杂物减少，<span style=\"color:red\">纯净度</span>提高，<span style=\"color:red\">过冷</span><span style=\"color:red\">度</span>增加，<span style=\"color:red\">组织</span>得到细化。当<span style=\"color:red\">稀土</span>加入量为1%时，<span style=\"color:red\">过冷</span><span style=\"color:red\">度</span>增加26 K，常温抗拉强度和硬度分别提高了14%和32%。","authors":[{"authorName":"回春华","id":"0c16aecf-8054-47e3-90ad-08f1bc60a0b4","originalAuthorName":"回春华"},{"authorName":"李廷举","id":"a71239a7-9baa-4b5b-9d6f-6a030729c915","originalAuthorName":"李廷举"},{"authorName":"金文中","id":"c792233b-629c-4c73-b42a-57d1957d8766","originalAuthorName":"金文中"}],"categoryName":"|","doi":"","fpage":"8","id":"d3bf9d0e-cf46-44e3-ba95-2e8679ba2f6a","issue":"4","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"ab675a7b-b6a2-4a4c-84b4-8264d6156670","keyword":"<span style=\"color:red\">4137H</span><span style=\"color:red\">钢</span>;<span style=\"color:red\">稀土</span>;<span style=\"color:red\">纯净度</span>;<span style=\"color:red\">过冷</span><span style=\"color:red\">度</span>;<span style=\"color:red\">组织</span>;<span style=\"color:red\">力学性能</span>","originalKeyword":"4137H钢;稀土;纯净度;过冷度;组织;力学性能"}],"language":"zh","publisherId":"1001-0963_2009_4_10","title":"<span style=\"color:red\">稀土</span>对<span style=\"color:red\">4137H</span><span style=\"color:red\">钢</span><span style=\"color:red\">纯净度</span>、<span style=\"color:red\">过冷</span><span style=\"color:red\">度</span>、<span style=\"color:red\">组织</span>及<span style=\"color:red\">性能</span>的影响","volume":"21","year":"2009"},{"abstractinfo":"采用金相显微镜、扫描电镜、图像分析仪及温度记录仪分析、测试、研究了不同<span style=\"color:red\">稀土</span>加入量对<span style=\"color:red\">4137H</span>合金钢<span style=\"color:red\">纯净度</span>、<span style=\"color:red\">过冷</span><span style=\"color:red\">度</span>、<span style=\"color:red\">组织</span>和<span style=\"color:red\">力学性能</span>的影响.结果表明:<span style=\"color:red\">稀土</span>夹杂物以Ca,Al高熔点氧化物为核心聚集长大.加入适量<span style=\"color:red\">稀土</span>后,<span style=\"color:red\">4137H</span>合金钢内夹杂物减少,<span style=\"color:red\">纯净度</span>提高,<span style=\"color:red\">过冷</span><span style=\"color:red\">度</span>增加,<span style=\"color:red\">组织</span>得到细化.当<span style=\"color:red\">稀土</span>加入量为1%时,<span style=\"color:red\">过冷</span><span style=\"color:red\">度</span>增加26 K,常温抗拉强度和硬度分别提高了14%和32%.","authors":[{"authorName":"回春华","id":"16d7ddea-5bc4-44ff-94bc-1ac5b4aea819","originalAuthorName":"回春华"},{"authorName":"李廷举","id":"eaa6f304-c698-4643-8210-760fe8d6b2e9","originalAuthorName":"李廷举"},{"authorName":"金文中","id":"eb3675bd-b8c8-4cd4-a4b8-49293d2a847e","originalAuthorName":"金文中"}],"doi":"","fpage":"8","id":"4077fdba-88f8-466e-b87c-afac373f8614","issue":"4","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"c666acf8-5ff7-458a-a191-fc8c60a047bf","keyword":"<span style=\"color:red\">4137H</span><span style=\"color:red\">钢</span>","originalKeyword":"4137H钢"},{"id":"a5a3575d-6561-4f53-8d0e-709b54ab8e41","keyword":"<span style=\"color:red\">稀土</span>","originalKeyword":"稀土"},{"id":"45d74fdd-036a-4d18-bd83-0b63e933d861","keyword":"<span style=\"color:red\">纯净度</span>","originalKeyword":"纯净度"},{"id":"d5382e94-7d0b-47cc-9a72-a24331b77d6a","keyword":"<span style=\"color:red\">过冷</span><span style=\"color:red\">度</span>","originalKeyword":"过冷度"},{"id":"91ff4da5-fa90-4dfc-bec0-895440d3728a","keyword":"<span style=\"color:red\">组织</span>","originalKeyword":"组织"},{"id":"a2aa5e14-89b4-416a-a290-bc77030ee993","keyword":"<span style=\"color:red\">力学性能</span>","originalKeyword":"力学性能"}],"language":"zh","publisherId":"gtyjxb200904003","title":"<span style=\"color:red\">稀土</span>对<span style=\"color:red\">4137H</span><span style=\"color:red\">钢</span><span style=\"color:red\">纯净度</span>、<span style=\"color:red\">过冷</span><span style=\"color:red\">度</span>、<span style=\"color:red\">组织</span>及<span style=\"color:red\">性能</span>的影响","volume":"21","year":"2009"},{"abstractinfo":"利用玻璃包熔真空悬浮熔炼等手段研究低碳钢的<span style=\"color:red\">纯净度</span>、<span style=\"color:red\">过冷</span><span style=\"color:red\">度</span>与晶粒度之间的关系.研究表明:随着包熔次数增加,<span style=\"color:red\">钢</span>中夹杂物含量减少,<span style=\"color:red\">纯净度</span>提高.但包熔次数达到4次后,<span style=\"color:red\">纯净度</span>开始降低.在约2×103K/min冷却速度下,低碳钢经包熔处理后,<span style=\"color:red\">过冷</span><span style=\"color:red\">度</span>大幅度提高,包熔4次时达到最大值328 K.真空玻璃包熔后,随着<span style=\"color:red\">钢</span>液<span style=\"color:red\">纯净度</span>提高,<span style=\"color:red\">过冷</span><span style=\"color:red\">度</span>增大,晶粒细化.","authors":[{"authorName":"关月","id":"1237df9a-5bc4-43ca-a0a5-6ab47a799e5c","originalAuthorName":"关月"},{"authorName":"宋波","id":"ac2a7815-3b23-489c-9dc2-764923003dd4","originalAuthorName":"宋波"},{"authorName":"毛璟红","id":"898d372f-33f7-48d8-9d26-4b28025b3a94","originalAuthorName":"毛璟红"},{"authorName":"赵沛","id":"1d9c7103-3de5-43d6-9740-bfb9f94dcaf9","originalAuthorName":"赵沛"}],"doi":"10.3321/j.issn:0412-1961.2003.03.012","fpage":"283","id":"8c170a5d-93f5-490b-9563-5793642f488e","issue":"3","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"0076be9c-e9b0-4c9c-bb54-358a568911df","keyword":"低碳钢","originalKeyword":"低碳钢"},{"id":"2577d3a6-b3e1-4c3c-b8a7-c1afa593b151","keyword":"<span style=\"color:red\">纯净度</span>","originalKeyword":"纯净度"},{"id":"78bd7bb2-29b1-40bd-ae22-1412767f583b","keyword":"<span style=\"color:red\">过冷</span><span style=\"color:red\">度</span>","originalKeyword":"过冷度"},{"id":"ac8ba5ea-4fcb-4456-849f-0132b4c97023","keyword":"晶粒度","originalKeyword":"晶粒度"}],"language":"zh","publisherId":"jsxb200303012","title":"低碳钢<span style=\"color:red\">纯净度</span>、<span style=\"color:red\">过冷</span><span style=\"color:red\">度</span>与晶粒度的关系","volume":"39","year":"2003"},{"abstractinfo":"利用玻璃包熔真空悬浮熔炼等手段研究低碳钢的<span style=\"color:red\">纯净度</span>、<span style=\"color:red\">过冷</span>与晶粒之间的关系。研究表明：随着包熔次数增加，<span style=\"color:red\">钢</span>中夹杂物含量减少，<span style=\"color:red\">纯净度</span>提高。但包熔次数达到4次后，<span style=\"color:red\">纯净度</span>开始降低。在约2×103 K/min 冷却速度下，低碳钢经包熔处理后，<span style=\"color:red\">过冷</span><span style=\"color:red\">度</span>大幅度提高，包熔4次时达到最大值328K。真空玻璃包熔后，随着<span style=\"color:red\">钢</span>液<span style=\"color:red\">纯净度</span>提高，<span style=\"color:red\">过冷</span><span style=\"color:red\">度</span>增大，晶粒细化。","authors":[{"authorName":"关月","id":"50e3b98a-cd83-4c57-9272-ed7582928f44","originalAuthorName":"关月"},{"authorName":"宋波","id":"9c44b09d-76f5-4c2b-8b93-a5b04beab219","originalAuthorName":"宋波"},{"authorName":"毛景红","id":"82be97db-ea1c-4a09-ac6c-a06af58cb4a3","originalAuthorName":"毛景红"}],"categoryName":"|","doi":"","fpage":"283","id":"1d1472f2-6295-4d0f-a145-614866dfd26b","issue":"3","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"f48a1ee7-fddf-4400-9f87-f948a6eb71d5","keyword":"低碳钢","originalKeyword":"低碳钢"},{"id":"42208c93-74e8-49d3-8363-28573d56944a","keyword":"null","originalKeyword":"null"},{"id":"554e867b-a8fb-4bcc-b119-af8ca64467c3","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"0412-1961_2003_3_13","title":"低碳钢<span style=\"color:red\">纯净度</span>、<span style=\"color:red\">过冷</span><span style=\"color:red\">度</span>与晶粒度的关系","volume":"39","year":"2003"},{"abstractinfo":"系统研究了IF<span style=\"color:red\">钢</span>浇铸过程的<span style=\"color:red\">纯净度</span>,通过对RH-中间包-铸坯T[O]和[N]研究表明:中间包至铸坯,T[O]平均含量由31×10-6降至20×10-6,[N]平均含量则由16.5×10-6增加至19.6×10-6.对一浇次前三炉中间包钢液夹杂物分析表明:随开浇进行小于2μm夹杂物总数显著减低,总数减小在50％以上.对头尾坯和正常坯的表层夹杂物原位分析表明:头坯的Al系夹杂物含量明显高于正常坯和尾坯,内外弧表面不同深度Al系夹杂物含量分布趋势一致,距离表层1.6mm处时,Al系夹杂物的含量最低,超过1.6mm时,Al系夹杂物含量上升,超过3.2mm后夹杂物含量下降.","authors":[{"authorName":"唐德池","id":"c596402b-78c9-4328-b995-47d20dde66ad","originalAuthorName":"唐德池"},{"authorName":"高圣勇","id":"30fa28da-e45f-4ac4-a885-b36c51bb7b22","originalAuthorName":"高圣勇"},{"authorName":"崔阳","id":"a702e194-003a-47c0-9402-066c230b9c47","originalAuthorName":"崔阳"},{"authorName":"田志红","id":"b9c4ecbe-1ebb-4378-a5a1-b0a275697a31","originalAuthorName":"田志红"},{"authorName":"曾智","id":"a6c3d563-fc16-430d-889b-f6cd2b645dd9","originalAuthorName":"曾智"},{"authorName":"张宏艳","id":"5e933396-76d8-4a69-85d9-4ce7fa12497f","originalAuthorName":"张宏艳"},{"authorName":"庞在刚","id":"6c795e0a-bd2f-4789-9a58-3085ee2523ee","originalAuthorName":"庞在刚"}],"doi":"10.7513/j.issn.1004-7638.2013.05.008","fpage":"38","id":"9d094412-3578-4aea-aa2a-b2d50020f140","issue":"5","journal":{"abbrevTitle":"GTFT","coverImgSrc":"journal/img/cover/gtft1.jpg","id":"28","issnPpub":"1004-7638","publisherId":"GTFT","title":"钢铁钒钛"},"keywords":[{"id":"37946a84-6794-4267-b6db-da831ef4f19e","keyword":"IF<span style=\"color:red\">钢</span>","originalKeyword":"IF钢"},{"id":"072634ca-6806-4860-8d03-29a39c6a4645","keyword":"<span style=\"color:red\">纯净度</span>","originalKeyword":"纯净度"},{"id":"dfcbd74d-72a0-456e-967e-e47ef4a0e694","keyword":"原位分析","originalKeyword":"原位分析"},{"id":"31448553-6108-45c9-ab45-39518559573f","keyword":"夹杂物","originalKeyword":"夹杂物"}],"language":"zh","publisherId":"gtft201305008","title":"IF<span style=\"color:red\">钢</span>浇铸过程<span style=\"color:red\">纯净度</span>研究","volume":"34","year":"2013"},{"abstractinfo":"通过对管坯<span style=\"color:red\">钢</span>代表钢种进行热<span style=\"color:red\">力学</span>模拟计算,设计了管坯<span style=\"color:red\">钢</span>脱氧工艺以及精炼渣系控制工艺.采用不同的深脱氧措施和钢包渣组成控制方案可满足不同品种对钢质的要求.工业试验表明,工艺措施实施以后,管坯<span style=\"color:red\">钢</span><span style=\"color:red\">纯净度</span>得到有效控制.精炼终渣光学碱度控制在0.75 ～0.80、CaO/Al2O3控制在2.0 ～2.5时,<span style=\"color:red\">钢</span>液T[O] ＜20× 10-6;[Als] ＞0.015％时铸坯T[O] ＜20× 10-6,而[Als] ＞0.020％时,铸坯T[O]＜15×10-6.非金属夹杂总含量平均为21.6×10-6,夹杂评级全部满足要求.[S]要求较高的代表品种B(PSL2)、JS25Mn,平均硫含量分别为0.005％、0.008％.","authors":[{"authorName":"李红光","id":"5f69890d-21c1-4abe-8afd-22c38f1489b9","originalAuthorName":"李红光"}],"doi":"10.7513/j.issn.1004-7638.2015.04.016","fpage":"88","id":"dadad7c1-0bb4-44f6-a697-8df00a417cf1","issue":"4","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"1332512b-5d92-4653-89d5-80d182358717","keyword":"管坯<span style=\"color:red\">钢</span>","originalKeyword":"管坯钢"},{"id":"ed1eb2a0-2438-4a3e-9d74-d0f7af5e9a0e","keyword":"热<span style=\"color:red\">力学</span>模拟","originalKeyword":"热力学模拟"},{"id":"c1136847-2a15-4ae4-a509-cf68da169415","keyword":"精炼","originalKeyword":"精炼"},{"id":"dd313a52-170c-40bd-aff9-bd1d1fd6222c","keyword":"脱硫率","originalKeyword":"脱硫率"},{"id":"b78e97bc-824c-41bc-a5c0-921eefb67d3b","keyword":"<span style=\"color:red\">纯净度</span>","originalKeyword":"纯净度"},{"id":"c5bc8053-42b7-4499-8a39-22d2952e63a2","keyword":"非金属夹杂","originalKeyword":"非金属夹杂"},{"id":"5f0177f8-53b1-4a3a-87fb-1380ce2b7bc3","keyword":"T[O]","originalKeyword":"T[O]"},{"id":"49956ba7-213b-446c-b5a1-c21cbaff6e3c","keyword":"[S]","originalKeyword":"[S]"}],"language":"zh","publisherId":"gtft201504016","title":"管坯<span style=\"color:red\">钢</span><span style=\"color:red\">纯净度</span>控制研究","volume":"36","year":"2015"},{"abstractinfo":"根据实验研究结果分析了用于评价非金属夹杂物数量、类型、形貌和尺寸分布的各种方法的特点及其相互关系,指出用不同冶炼工艺生产的氧含量相近的<span style=\"color:red\">钢</span>有可能具有完全不同的非金属夹杂物类型和尺寸分布.用图像分析仪检测金相试样中非金属夹杂物的尺寸分布并不能反映<span style=\"color:red\">钢</span>中非金属夹杂物的真实状况.","authors":[{"authorName":"薛正良","id":"c0379a23-00b2-48b1-9083-525f225c452d","originalAuthorName":"薛正良"},{"authorName":"李正邦","id":"a263fbcb-9ec8-45e0-9ba8-b61c81394882","originalAuthorName":"李正邦"},{"authorName":"张家雯","id":"349b11b8-1e58-439f-b167-c08fa7de63c1","originalAuthorName":"张家雯"}],"doi":"","fpage":"62","id":"b36f1875-e2f7-476a-a2cd-6ada8856b21f","issue":"1","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"8dc4ffc7-7718-48a5-b80c-356497247ba6","keyword":"非金属夹杂物","originalKeyword":"非金属夹杂物"},{"id":"00f4b82e-2e9a-4f1b-a5ff-e29678861a5b","keyword":"化学分析","originalKeyword":"化学分析"},{"id":"5567f28e-714a-4cbb-990c-68727ec20891","keyword":"标准图谱","originalKeyword":"标准图谱"},{"id":"6078a03e-2d4c-4217-85b5-02e4cb175679","keyword":"图像分析仪","originalKeyword":"图像分析仪"},{"id":"88a0177d-ff64-4285-b399-a0f9ad168a52","keyword":"电解萃取法","originalKeyword":"电解萃取法"}],"language":"zh","publisherId":"gtyjxb200301015","title":"<span style=\"color:red\">钢</span>的<span style=\"color:red\">纯净度</span>的评价方法","volume":"15","year":"2003"},{"abstractinfo":"通过优化电炉出<span style=\"color:red\">钢</span>喷炭粉、调整脱氧制度、选择合适时机的钙处理、采用合理的调硫工艺和浇注前净搅拌操作等一系列措施,经“超高功率电弧炉冶炼+炉外精炼+真空脱气+连铸”工艺流程,批量生产出全氧含量不大于20×10-6、硫化物夹杂级别不大于2.0级的汽车用含硫齿轮<span style=\"color:red\">钢</span>,确定了含硫<span style=\"color:red\">钢</span>最佳的钙处理工艺,解决了连铸水口堵塞问题.","authors":[{"authorName":"李润霞","id":"d313e2b8-d104-4d0d-8506-ce556dd87f0a","originalAuthorName":"李润霞"},{"authorName":"顾文涛","id":"d15da5bd-ab50-4b95-a5e1-8297b33f8829","originalAuthorName":"顾文涛"},{"authorName":"胡喜军","id":"6ab392d3-bca9-4a64-855b-a2054e659519","originalAuthorName":"胡喜军"}],"doi":"10.13228/j.boyuan.issn1001-0777.20150071","fpage":"17","id":"2a373938-d7ad-4c78-b994-0ed11296fe29","issue":"4","journal":{"abbrevTitle":"WLCS","coverImgSrc":"journal/img/cover/WLCS.jpg","id":"64","issnPpub":"1001-0777","publisherId":"WLCS","title":"物理测试"},"keywords":[{"id":"7a748738-bc79-43f6-946d-139f979f3235","keyword":"含硫齿轮<span style=\"color:red\">钢</span>","originalKeyword":"含硫齿轮钢"},{"id":"370793f0-1b68-41cb-9ce4-75cbe2bc7b53","keyword":"<span style=\"color:red\">纯净度</span>","originalKeyword":"纯净度"},{"id":"9707e789-4a71-4544-92c6-f742e53f203c","keyword":"夹杂物","originalKeyword":"夹杂物"}],"language":"zh","publisherId":"wlcs201604004","title":"含硫汽车齿轮<span style=\"color:red\">钢</span><span style=\"color:red\">纯净度</span>控制","volume":"34","year":"2016"},{"abstractinfo":"对BOF-LF-CC生产低碳铝镇静冷镦<span style=\"color:red\">钢</span>的<span style=\"color:red\">纯净度</span>研究结果表明,在LF精炼过程铝脱氧生成的大尺寸Al2O3簇状夹杂物绝大多数能从<span style=\"color:red\">钢</span>液排除,经钙处理后铸坯中夹杂物主要是尺寸非常小的不规则形状的A12O3和球状复合钙铝酸盐夹杂物及少量具有结晶器保护渣特征的夹杂物.LF精炼后钢水的总氧的质量分数为(43～60)×10-6,中间包钢水的总氧的质量分数为(36～50)×10-6,而铸坯的总氧的质量分数为(23～39)×10-6.成品盘条的冷镦<span style=\"color:red\">性能</span>良好,该工艺生产的低碳铝镇静冷镦<span style=\"color:red\">钢</span>具有较高的<span style=\"color:red\">纯净度</span>.","authors":[{"authorName":"刘学华","id":"ed7758e7-9ed6-4e40-8a49-5e429395b46c","originalAuthorName":"刘学华"},{"authorName":"茆勇","id":"08e1e968-e0a0-48c7-a309-e790f4444717","originalAuthorName":"茆勇"},{"authorName":"宋超","id":"46d83819-463c-4ac4-82f4-76f703e56adb","originalAuthorName":"宋超"},{"authorName":"孙维","id":"f194799d-8a3d-44a8-95eb-f45965914fc8","originalAuthorName":"孙维"},{"authorName":"张建平","id":"99131910-f6bb-464e-bf3f-4c033c2ae4bc","originalAuthorName":"张建平"},{"authorName":"杨阿娜","id":"e58c8c9a-9b5b-4d58-99e2-0e18feb651eb","originalAuthorName":"杨阿娜"},{"authorName":"蔡开科","id":"214071cc-15bc-4174-9b3f-d3406554ef00","originalAuthorName":"蔡开科"}],"doi":"","fpage":"27","id":"6167011c-9b45-421f-9b6d-49ce48c81f96","issue":"2","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"49bc6076-15ea-40d1-9738-c0a5b7627d97","keyword":"冷镦<span style=\"color:red\">钢</span>","originalKeyword":"冷镦钢"},{"id":"8a3d2355-cefc-4ff2-a72b-abdfa1103380","keyword":"连铸小方坯","originalKeyword":"连铸小方坯"},{"id":"2951b07e-ab0b-49f3-bebf-5a4868660c03","keyword":"非金属夹杂物","originalKeyword":"非金属夹杂物"}],"language":"zh","publisherId":"gt200502007","title":"BOF-LF-CC工艺生产冷镦<span style=\"color:red\">钢</span><span style=\"color:red\">纯净度</span>的研究","volume":"40","year":"2005"},{"abstractinfo":"主要研究了转炉出<span style=\"color:red\">钢</span>合成渣洗工艺对45<span style=\"color:red\">钢</span><span style=\"color:red\">纯净度</span>的影响.结果表明:采用合成渣洗工艺后,铸坯中的全氧质量分数有所降低,比未合成渣洗的铸坯全氧质量分数降低25.88%;采用合成渣洗工艺后,铸坯中大颗粒夹杂物含量平均由9.66 mg/10 kg减少为5.12 mg/10 kg,平均减小了47.00%.","authors":[{"authorName":"郑卫民","id":"bf66eefa-02aa-43da-a91f-a5f2dd898f49","originalAuthorName":"郑卫民"},{"authorName":"崔衡","id":"776e5fce-37ed-4720-a361-0c20f44c48dc","originalAuthorName":"崔衡"},{"authorName":"包燕平","id":"0930418e-4a46-490d-9516-fdda4f0cc249","originalAuthorName":"包燕平"},{"authorName":"金进文","id":"fe441fc0-f0a7-4be2-a1ff-42f826257334","originalAuthorName":"金进文"},{"authorName":"冯捷","id":"7ae6fdf6-9b87-4c40-a6a8-20e48299356f","originalAuthorName":"冯捷"}],"doi":"","fpage":"19","id":"2aabc669-b527-4c8b-b8cd-960888ac4f80","issue":"11","journal":{"abbrevTitle":"ZGYJ","coverImgSrc":"journal/img/cover/ZGYJ.jpg","id":"87","issnPpub":"1006-9356","publisherId":"ZGYJ","title":"中国冶金"},"keywords":[{"id":"7e44bf4b-172e-4ca9-9676-033cb88ef292","keyword":"合成渣","originalKeyword":"合成渣"},{"id":"10006b34-a881-4a62-b1d6-5413e8700691","keyword":"渣洗","originalKeyword":"渣洗"},{"id":"ac8f17ab-8dbd-40b4-81b4-0add24771dc1","keyword":"<span style=\"color:red\">纯净度</span>","originalKeyword":"纯净度"}],"language":"zh","publisherId":"zgyj200911005","title":"转炉合成渣洗工艺对45<span style=\"color:red\">钢</span><span style=\"color:red\">纯净度</span>的影响","volume":"19","year":"2009"}],"totalpage":13838,"totalrecord":138374}