{"title":"锆基金属非晶二、三元合金生成焓的实验研究","authors":"A. A. Turchanin, I. A. Tomilin","doi":"10.1002/bbpc.19981020932","DOIUrl":null,"url":null,"abstract":"<p>The enthalpies of formation of amorphous Zr-Cu, Zr-Ni, Zr-Cu-Al, Zr-Ni-Al and Zr-Ni-Ti alloys from pure crystalline elements at 298 K were measured in an isoperibolic Calvet-type solution calorimeter which is operating in the temperature range 298–1300 K. The alloys of the following compositions were investigated:</p><p>Zr<sub>1-<i>x</i></sub>Cu<sub><i>x</i></sub> (<i>x</i> = 0.30, 0.40, 0.50, 0.60, 0.65, 0.70)</p><p>Zr<sub>1-<i>x</i></sub>Ni<sub><i>x</i></sub> (<i>x</i> = 0.33, 0.40, 0.67)</p><p>(Zr<sub>0.65</sub>Cu<sub>0.35</sub>)<sub>1-<i>x</i></sub> (Zr<sub>0.65</sub>Cu<sub>0.35</sub>)<sub><i>x</i></sub> (<i>x</i> = 0, 0.10, 0.20, 0.40, 0.50, 0.60, 0.70, 0.80)</p><p>(Zr<sub>0.60</sub>Ni<sub>0.40</sub>)<sub>1-<i>x</i></sub> (Zr<sub>0.60</sub>Ni<sub>0.40</sub>)<sub><i>x</i></sub> (<i>x</i> = 0, 0.125, 0.250, 0.374, 0.500)</p><p>(Zr<sub>0.33</sub>Ni<sub>0.67</sub>)<sub>1-<i>x</i></sub> (Ti<sub>0.33</sub>Ni<sub>0.67</sub>)<sub><i>x</i></sub> (<i>x</i> = 0, 0.15, 0.30, 0.45)</p><p>The results are discussed in comparison with thermodynamic data about enthalpies of formation of liquid alloys and intermetallic compounds available in the literature. In all investigated systems the enthalpies of formation show great negative values and a strong chemical interaction between the atoms.</p>","PeriodicalId":100156,"journal":{"name":"Berichte der Bunsengesellschaft für physikalische Chemie","volume":"102 9","pages":"1252-1258"},"PeriodicalIF":0.0000,"publicationDate":"2010-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/bbpc.19981020932","citationCount":"19","resultStr":"{\"title\":\"Experimental investigations of the enthalpies of formation of Zr-based metallic amorphous binary and ternary alloys\",\"authors\":\"A. A. Turchanin, I. A. Tomilin\",\"doi\":\"10.1002/bbpc.19981020932\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The enthalpies of formation of amorphous Zr-Cu, Zr-Ni, Zr-Cu-Al, Zr-Ni-Al and Zr-Ni-Ti alloys from pure crystalline elements at 298 K were measured in an isoperibolic Calvet-type solution calorimeter which is operating in the temperature range 298–1300 K. The alloys of the following compositions were investigated:</p><p>Zr<sub>1-<i>x</i></sub>Cu<sub><i>x</i></sub> (<i>x</i> = 0.30, 0.40, 0.50, 0.60, 0.65, 0.70)</p><p>Zr<sub>1-<i>x</i></sub>Ni<sub><i>x</i></sub> (<i>x</i> = 0.33, 0.40, 0.67)</p><p>(Zr<sub>0.65</sub>Cu<sub>0.35</sub>)<sub>1-<i>x</i></sub> (Zr<sub>0.65</sub>Cu<sub>0.35</sub>)<sub><i>x</i></sub> (<i>x</i> = 0, 0.10, 0.20, 0.40, 0.50, 0.60, 0.70, 0.80)</p><p>(Zr<sub>0.60</sub>Ni<sub>0.40</sub>)<sub>1-<i>x</i></sub> (Zr<sub>0.60</sub>Ni<sub>0.40</sub>)<sub><i>x</i></sub> (<i>x</i> = 0, 0.125, 0.250, 0.374, 0.500)</p><p>(Zr<sub>0.33</sub>Ni<sub>0.67</sub>)<sub>1-<i>x</i></sub> (Ti<sub>0.33</sub>Ni<sub>0.67</sub>)<sub><i>x</i></sub> (<i>x</i> = 0, 0.15, 0.30, 0.45)</p><p>The results are discussed in comparison with thermodynamic data about enthalpies of formation of liquid alloys and intermetallic compounds available in the literature. In all investigated systems the enthalpies of formation show great negative values and a strong chemical interaction between the atoms.</p>\",\"PeriodicalId\":100156,\"journal\":{\"name\":\"Berichte der Bunsengesellschaft für physikalische Chemie\",\"volume\":\"102 9\",\"pages\":\"1252-1258\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-06-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1002/bbpc.19981020932\",\"citationCount\":\"19\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Berichte der Bunsengesellschaft für physikalische Chemie\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/bbpc.19981020932\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Berichte der Bunsengesellschaft für physikalische Chemie","FirstCategoryId":"1085","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/bbpc.19981020932","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Experimental investigations of the enthalpies of formation of Zr-based metallic amorphous binary and ternary alloys
The enthalpies of formation of amorphous Zr-Cu, Zr-Ni, Zr-Cu-Al, Zr-Ni-Al and Zr-Ni-Ti alloys from pure crystalline elements at 298 K were measured in an isoperibolic Calvet-type solution calorimeter which is operating in the temperature range 298–1300 K. The alloys of the following compositions were investigated:
The results are discussed in comparison with thermodynamic data about enthalpies of formation of liquid alloys and intermetallic compounds available in the literature. In all investigated systems the enthalpies of formation show great negative values and a strong chemical interaction between the atoms.
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