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                                                                                                                                鈦合金材料及制品的保存方法

                                                                                                                                鈦板產業近幾年發展飛快,出口范圍和數量也在不斷擴大,前景廣闊。 鈦板一定不會腐蝕嗎?裝飾用鈦板發生腐蝕,除了自身的缺陷外,就與所處的環境,如空氣的濕度、空氣的溫度、流動速度、流動方向、空氣所含雜質的成份和數量等有極大的關系。在大氣及弱腐蝕介質中因腐蝕速率小于0.01mm/年的,即被認為“完全耐蝕”。但在 CL-介質如食鹽、硫酸、草酸常用于工程外墻清洗、鹽酸、瓷潔劑內部裝修清洗用品中會腐蝕,在養護過程中應使用中性物質如清水經常清洗以減少腐蝕介質附著而生銹,另外應避免尖銳物體劃傷如(刀片、鈦絲 刷)以避免影響外觀和破壞晶間結構而腐蝕。

                                                                                                                                鈦法蘭

                                                                                                                                常見的鈦合金材料及鈦制品保存要求:

                                                                                                                                1)對于保存鈦板產品的場地或庫房,應挑選在保潔整潔、排水暢達的地方,遠離有害氣體或粉塵的廠礦。地面上要掃除凈盡雜草及一切雜物,維持鈦材的整潔。

                                                                                                                                2)在庫房里不能與酸、堿、鹽、士敏土等對鈦材有剝蝕性的材料堆放在一塊兒。不一樣品種的鈦材應分類堆放,避免淆惑,避免接觸腐蝕的物體。

                                                                                                                                3)大型鈦管、鈦棒、厚鈦板、大口徑鈦管、鈦鍛件等鈦合金材料可以露天堆放。

                                                                                                                                4)中小規模型鈦、鈦板、鈦棒、中口徑鈦管、鈦絲等,可在通風令人滿意的料棚內儲存安放,切記上苫下墊。

                                                                                                                                鈦合金棒

                                                                                                                                5)小規模鈦材、薄鈦板、鈦帶、小口徑或異型鈦管、各種冷軋、冷拔鈦材以及價錢高、易腐蝕的金屬制品,可儲存安放入庫。

                                                                                                                                6)倉房要求常常維持相宜的貯存存背景,晴天注意通風,雨天注意關閉防潮。

                                                                                                                                7)倉房應依據地理條件選定,普通的認為合適而使用平常的閉合式倉房,即有房頂有圍墻、戶牖嚴緊,設有通風裝置的倉房。

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