chromium-tantalum alloy
21Rhenium — tungsten ← rhenium → osmium Tc ↑ Re ↓ Bh …
22Copper — For other uses, see Copper (disambiguation) …
23Cobalt — This article is about the metal. For other uses, see Cobalt (disambiguation). iron ← cobalt → nickel ↑ Co ↓ Rh …
24Hafnium — lutetium ← hafnium → tantalum Zr ↑ Hf ↓ Rf …
25Silver — This article is about the chemical element. For the color, see Silver (color). For other uses, see Silver (disambiguation). palladium ← silver → cadmium …
26Magnesium — Not to be confused with Manganese. sodium ← magnesium → aluminium Be ↑ Mg ↓ Ca …
27Titanium — This article is about the chemical element. For other uses, see Titanium (disambiguation). scandium ← titanium → vanadium …
28Dymalloy — is a metal matrix composite consisting of 20% copper and 80% silver alloy matrix with type I diamond.[1] It has very high thermal conductivity of 420 W/(m·K), and its thermal expansion can be adjusted to match other materials, e.g. silicon… …
29Caesium — xenon ← caesium → barium Rb ↑ Cs ↓ Fr …
30Platinum — This article is about the chemical element. For other uses, see Platinum (disambiguation). iridium ← platinum → gold Pd ↑ Pt ↓ Ds …
