AMAC品牌介紹
自 20 世紀 70 年代末以來，AMAC Corrosion 一直為采礦、建筑、制造、石化、管道、造船廠和政府機構(gòu)等眾多行業(yè)提供創(chuàng)新的陰極保護系統(tǒng)。
Since the late 1970's, AMAC Corrosion has been providing innovative cathodic protection systems to a wide range of industries including mining, construction, manufacturing, petrochemical, pipelines, shipyards and government bodies.
AMAC Corrosion 通過為客戶提供高品質(zhì)的產(chǎn)品、出色的支持和友好的銷售與服務，保持了其在陰極保護行業(yè)中的地位和聲譽。AMAC Corrosion 的優(yōu)勢在于其在全球腐蝕保護挑戰(zhàn)過程中積累的豐富經(jīng)驗。AMAC Corrosion 擁有解決問題的優(yōu)良傳統(tǒng)，并以其提供實用且經(jīng)濟高效的解決方案的能力而自豪。
AMAC Corrosion’s capability and reputation as a leader in the cathodic protection industry has been sustained by providing customers with high quality product, excellent support, and friendly sales and service. AMAC Corrosion’s strength is in the wide range of experience accumulated in successfully completing corrosion protection challenges throughout the world. AMAC Corrosion has a strong tradition of problem solving and takes pride in its ability to provide practical and cost effective solutions.
腐蝕與陰極保護
CORROSION AND CATHODIC PROTECTION
金屬腐蝕
Metallic Corrosion
金屬腐蝕是金屬和合金通過電化學反應而變質(zhì)或破壞的過程。所有金屬都有恢復到穩(wěn)定狀態(tài)的趨勢。主動尋求穩(wěn)定狀態(tài)的金屬電位較低，最容易腐蝕（陽極）。被動尋求穩(wěn)定狀態(tài)的材料電位較高，不易腐蝕（陰極）。
金屬可根據(jù)其溶解傾向進行分類。下表（金屬的電位系列）是根據(jù)不同金屬相對于參比電極測量的電位編制的。
Metallic Corrosion is the deterioration or destruction of metals and alloys through electrochemical reactions. All metals have a tendency to return to a stable condition. Those metals that actively seek a stable condition have lower potentials and are most prone to corrosion (anodic). Those materials that passively seek a stable condition have higher potentials and are less prone to corrosion (cathodic).
Metals can be classified according to their tendency to dissolve. The following table (The Galvanic Series of Metals) is compiled according to the potentials of different metals measured against a reference electrode.
陰極保護
Cathodic Protection
所有陰極保護系統(tǒng)的目的都是通過促進電子從活性陽極流向被動陰極來降低陰極的腐蝕速度。
陽極提供電流，在犧牲陽極的情況下，隨著離子溶解到電解質(zhì)中，陽極會逐漸腐蝕。在外加電流系統(tǒng)的情況下，電位差是通過低壓直流電流產(chǎn)生的。
The aim of all cathodic protection systems is to reduce the rate of corrosion of the cathode by promoting the flow of electrons from the active anode to the passive cathode.
The anode supplies the current, which in the case of a sacrificial anode, causes the anode to gradually corrode as the ions dissolve into the electrolyte. In the case of impressed current systems, the potential difference is created via a low voltage DC current.
為何選擇 AMAC 陽極？
WHY CHOOSE AMAC ANODES?
合金成分
Alloy Composition
為了提供更佳的防腐蝕保護，犧牲陽極必須符合相關(guān)規(guī)定的化學規(guī)格。如果陽極不符合這些規(guī)格，它們可能只提供有限的保護，沒有保護，或者更糟的是，實際上會導致腐蝕。
AMAC Corrosion 的實驗室會根據(jù) NATA 批準的主樣品對每批陽極材料中的至少一個樣品進行光譜測試。每批的每個樣品都會儲存至陽極的設(shè)計壽命。此過程可確保每個 AMAC 陽極都以最佳容量運行，從而提供更有效的保護。
To provide optimum protection from corrosion, sacrificial anodes must meet the chemical specifications identified in Australian and International standards. If anodes do not meet these specifications, they may offer limited protection, no protection, or worse still, actually cause corrosion.
AMAC Corrosion’s laboratory spectrographically test at least one sample from every batch of anode material against a NATA approved master sample. Every sample from each batch is stored for the design life of the anode. This process ensures that every AMAC anode functions at its optimum capacity, and therefore offers the most effective protection..
質(zhì)量保證
Quality Assurance
為生產(chǎn)出始終如一的高質(zhì)量產(chǎn)品，AMAC Corrosion 已通過勞氏質(zhì)量認證中心的 ISO9001 認證。AMAC Corrosion 每 6 個月對關(guān)鍵流程進行一次密集的獨立審核，每 3 年進行一次證書更新審核。
AMAC 至少在 2012 年之前就獲得 ISO9001 認證
AMAC 腐蝕管理系統(tǒng)涵蓋生產(chǎn)過程的每個階段——從設(shè)計、制造、一直到交付。AMAC 腐蝕管理系統(tǒng)的主要目標不斷改進。這是通過審查和改進生產(chǎn)高質(zhì)量產(chǎn)品所需的所有流程來實現(xiàn)的。
To ensure the production of uniformly high quality products, AMAC Corrosion is certified to the requirements of ISO9001 by Lloyds Register Quality Assurance. AMAC Corrosion undergo intensive independent audits of critical processes every 6 months, with a certificate renewal audit every 3 years.
AMAC is ISO9001 accredited until at least 2012
The AMAC Corrosion Management System covers every stage of the production process – from design, to manufacture, right through to delivery. The key objective of the AMAC Corrosion management system is to improve continually. This is achieved by reviewing and refining all processes critical to producing high quality products.
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