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純鈦金屬方塊 Pure Titanium Cube

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11 months ago by unik2018

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HK$75

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17 Likes

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你不能擁有汎合金,但你可以擁有目前地球強度最高的純鈦金屬 體積: 1cm x 1cm x 1cm 密封包裝未拆 鈦是化學元素,化學符號Ti,原子序數22,是銀白色過渡金屬,其特徵為重量輕、強度高、具金屬光澤,亦有良好的抗腐蝕能力(包括海水、王水及氯氣)。由於其穩定的化學性質,良好的耐高溫、耐低溫、抗強酸、抗強鹼,以及高強度、低密度,常用來製造火箭及太空船,因此獲美譽為「太空金屬」。鈦於1791年由格雷戈爾於英國康沃爾郡發現,並由克拉普羅特用希臘神話的泰坦為其命名。 Titanium is a chemical element with symbol Ti and atomic number 22, was discovered in Cornwall, Great Britain, by William Gregor in 1791, and was named by Martin Heinrich Klaproth after the Titans of Greek mythology. It is a lustrous transition metal with a silver color, low density, and high strength. Titanium is resistant to corrosion in sea water. 資料來源: Wikipedia

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choi19671222Great seller to deal with! Prompt delivery! Item d...read more
2 weeks ago
5.0
pussy_pussy超好嘅賣家! 發貨快! 產品以所敘述嘅方式送到 準時! 愉快嘅交易! 秒覆 多謝!
2 months ago
5.0
cly_chunSuper nice seller!!!! Recommended!!! Item delivere...read more
4 months ago
5.0

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