Question

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Answer 1

Answer:

8.1.2 Beryllium Titanides

Be metal does form a series in intermetallic alloys with Ti metal that have distinctive structures. The phase diagram is shown in Fig. 8.2.

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FIGURE 8.2.

The crystal parameters are listed in Table 8.1.

TABLE 8.1.

Compound Type Point group Space group Melting point (°C) Physical properties

(Be) rt Mg hP2 194 1270 No data

(Be) ht W cI2 229 1289 No data

Be17Ti2 hex Th2Ni17 hP38 194 1660 No data

Be17Ti2 Zn17Th2 hR57 166 1660 No data

Be12Ti ThMn12 tI26 139 1550 No data

Be3Ti PuNi3 hR36 166 1450 No data

Be2Ti MgCu2 cF24 227 1350 Search

(Ti) rt Mg hP2 194 882 No data

(Ti) ht W cI2 229 1670 No data

Answer 2

Answer:

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