Effects of Superheat Degree on Smelting of Sm-Fe Alloy AITranslate
Abstract AITranslate
The effects of superheat degree on smelting of Sm-Fe alloy were investigated by means of ICP,XRD,SEM and EDS.The results show that with the increase of superheat degree,the content of samarium in Sm-Fe alloy is significantly reduced after smelting,and the volatilization rate of samarium element increases at first and then decreases.The phase composition of Sm-Fe alloy is greatly affected by superheat degree.With the increase of superheat degree,both Sm2Fe17 phase and samarium-rich phase increase at first and then decrease.Theα-Fe phase in Sm-Fe alloy begins to appear and gradually increases with the increase of superheat degree,and its dendrites show regular arrangement,while the relative content of samarium-containing phases significantly decreases.
KeyWords AITranslate
1罗阳.SmFe_7金属间化合物——新一代磁体的希望[J].粉末冶金工业,2000,10(5):26-31. 被引量：7
2启明.高性能稀土磁体的开发[J].金属功能材料,2007,14(1):41-42. 被引量：9
3李大勇,段焕强.钐铁氮稀土永磁材料产业化进展[J].中国新技术新产品,2012(20):146-148. 被引量：17
4王书桓,袁亮亮,赵定国,高爱民,宋春燕,李彬.Sm_2Fe_(17)型合金氮化工艺的研究进展[J].中国稀土学报,2017,35(3):315-321. 被引量：9
5叶金文,刘颖,郑华雄,陈先富,廖立.Sm_2Fe_(17)N_x的结构精修分析[J].稀有金属材料与工程,2011,40(6):1015-1018. 被引量：6
6屈敏,刘林,唐峰涛,傅恒志.试样直径对Al-Cu合金定向凝固温度梯度和一次枝晶间距的影响[J].中国有色金属学报,2008,18(2):282-287. 被引量：14
7史振学,刘世忠,韩梅,李嘉荣.铸型温度对单晶高温合金叶片凝固组织的影响[J].钢铁研究学报,2014,26(9):48-52. 被引量：5
1李志杰,庄博文,智鹏远,白冰,王馨月.钐铁氮磁体制备及性能[J].沈阳工业大学学报,2022,44(2):151-158.
1宋春燕,王书桓,张凯璇,赵定国.快冷微晶钐铁合金微观结构及渗氮行为[J].稀有金属与硬质合金,2018,46(6):81-85.
2施灵,马益民,王顺.冷凝器风机变频对制冷系统制冷剂流量的影响[J].集美大学学报：自然科学版,2018,23(4):293-297.
3王通,李晓斐,孙立根,王博,崔晓健.65Mn板坯凝固收缩行为及其影响因素分析[J].冶金工程,2018,5(2):69-76.
4宋春燕,王书桓,张凯璇,赵定国,柳昆.急冷Sm-Fe合金的显微结构及其氮化的研究[J].稀有金属,2018,42(12):1255-1259. 被引量：1
5王锐,陈斌,王嘉丰,田加猛,周致富,应朝霞.R1234yf瞬态喷雾冷却及过热度影响的实验研究[J].化工学报,2018,69(2):595-601. 被引量：5
6王超.ER70S-G钢水可浇性提升研究[J].河北冶金,2019,0(8):55-57. 被引量：1
7Jianwei Xu,Jingwu Zheng,Haibo Chen,Liang Qiao,Yao Ying,Wei Cai,Wangchang Li,Jing Yu,Min Lin,Shenglei Che.Corrosion mechanism of H_2O on Sm_2Fe_(17) and nitrogenation process of corroded Sm_2Fe_(17)[J].稀土学报：英文版,2019,0(6):638-644. 被引量：1
8宋春燕,胡利光,王书桓,赵定国.Sm2Fe17的价电子结构及性能研究[J].稀有金属,2019,0(5):551-555. 被引量：3
9施灵,董亮,马益民.冷库降温过程制冷剂流量变化规律实验研究[J].低温与超导,2019,47(4):84-88. 被引量：1
10江金东,万国雄,李鸿荣,刘珂,周德.160方SWRH82B高碳钢铸坯碳偏析控制[J].冶金标准化与质量,2018,56(3):5-8.
Basic Information:
DOI：
Chinese Library Classification Number:TG146.45[金属学及工艺—金属材料]
Citation Information:
The effects of superheat degree on smelting of Sm-Fe alloy were investigated by means of ICP,XRD,SEM and EDS.The results show that with the increase of superheat degree,the content of samarium in Sm-Fe alloy is significantly reduced after smelting,and the volatilization rate of samarium element increases at first and then decreases.The phase composition of Sm-Fe alloy is greatly affected by superheat degree.With the increase of superheat degree,both Sm2Fe17 phase and samarium-rich phase increase at first and then decrease.Theα-Fe phase in Sm-Fe alloy begins to appear and gradually increases with the increase of superheat degree,and its dendrites show regular arrangement,while the relative content of samarium-containing phases significantly decreases.
quote
| GB/T 7714-2015 | [1] LI Bo-hai, WANG Shu-huan, SONG Chun-yan, et al. Effects of Superheat Degree on Smelting of Sm-Fe Alloy[J]. Rare Metals and Cemented Carbides, 2019(4): 35-38. |
| MLA | [1] LI Bo-hai, et al., "Effects of Superheat Degree on Smelting of Sm-Fe Alloy." Rare Metals and Cemented Carbides, no. 4, 2019, pp. 35-38. |
| APA | [1] LI Bo-hai, WANG Shu-huan, SONG Chun-yan, & LIU Kun. (2019). Effects of Superheat Degree on Smelting of Sm-Fe Alloy. Rare Metals and Cemented Carbides(4), 35-38. |
| IEEE | [1] LI Bo-hai, WANG Shu-huan, SONG Chun-yan, and LIU Kun, "Effects of Superheat Degree on Smelting of Sm-Fe Alloy," Rare Metals and Cemented Carbides, no. 4, pp. 35-38, 2019. keywords: {Sm-Fe alloy;superheat degree;samarium volatilization;phase transition;Sm2Fe17;samarium-rich phase;α-Fe} |