
含鐵體不鏽鋼
The concept of super austenitic stainless steel appeared with super ferrite stainless steel and super double phases stainless steel together.
超級奧氏體不鏽鋼的概念是與超級鐵素體不鏽鋼及超級雙相不鏽鋼一起出現的。
Aiming at super ferrite stainless steel, the effects of alloy elements are systematically introduced and the instances of its smelting process, application and development are also presented.
本文介紹了鐵素體不鏽鋼的主要缺陷以及為克服這些不足所進行的研究,根據這些研究和冶煉工藝的進步,确定了超純鐵素體不鏽鋼發展的必然性。
Structure of the automotive exhaust system and its special requirements for materials are described. The development process of the company's 409 ferrite stainless steel (FSS) is introduced.
描述汽車排氣系統的結構及其對材料的特殊要求,介紹不鏽鋼分公司409型鐵素體不鏽鋼的開發過程。
SUS430 is one of ferrite stainless steel grades.
SUS430是鐵素體不鏽鋼鋼種之一。
Welding ferrite stainless steel 1.4003 should strictly control the heat input to avoid overheating zone appearing large ferrite grain.
在焊接1.4003鐵素體不鏽鋼時,應嚴格控制熱輸入量,避免過熱區出現粗大的鐵素體晶粒。
The heat exchanger of welded ferrite stainless steel pipe with very low carbon content is used mainly in petrochemical apparatus in stress corrosion environment.
本發明一種超低碳鐵素體不鏽鋼焊接鋼管的換熱器,主要應用于石化裝置中有應力腐蝕危害的環境。
Effect of rare earth on impact toughness of 430 ferrite stainless steel at -20, 0, 20℃ has been stu***d by metallographic examination and SEM, electron spectroscopy.
采用金相、掃描電鏡和能譜等分析手段,研究了微量稀土對430鐵素體不鏽鋼在室溫和低溫下的橫向沖擊性能影響。
Because the high temperature strength of the ferrite stainless steel is low, the breadth of the slab made from the vertical-arc continuous casting machine do not reach tolerance.
鐵素體不鏽鋼由于高溫強度低,直弧型連鑄機生産的闆坯寬度尺寸難以滿足公差要求。
This is to study the reasons why water leakage failure is caused by 4-way reversing valves-ferrite stainless steel bars.
[目的]找出空調四通換向閥産品封頭-鐵素體不鏽鋼棒材開裂失效的原因。
Precipitation behavior of antibacterial phase in copper-bearing ferrite antibacterial stainless steel;
研究了鐵素體和奧氏體含銅抗菌不鏽鋼的抗菌特性及相關機制。
Introducing overall the three major methods of measuring ferrite content in austenitic and duplex stainless steel, it is chemical analysis-diagram method, metallographic method and magnetic method.
全面介紹了檢測奧氏體及雙相不鏽鋼中鐵素體含量的三種常用方法:化學分析-圖譜法,金相法及磁性法。
Stainless steel layer contains ferrite and Austenite;
不鏽鋼層組織為鐵素體和奧氏體;
Stainless steel layer contains ferrite;
不鏽鋼層組織為鐵素體;
It simply introduced the content control technique for both ferrite and austenite phase in a duplex stainless steel and its corrosion resistance.
本文簡要介紹了雙相不鏽鋼的鐵素體和奧氏體兩相的控制技術及它的耐腐蝕性能。
It mainly introduces the production processes of alloy structural steel welding wires of bainite and martensite and stainless steel welding wires of ferrite, martensite and austenite.
重點介紹了按金相組織分類的貝氏體、馬氏體類合金結構鋼和鐵素體、馬氏體、奧氏體類不鏽鋼合金焊絲的生産工藝。
The influence of aluminum on the content and morphology of ferrite and toughness of chromium-nickel austenitic stainless steel welds is discussed.
本文研究了鉻鎳奧氏體焊縫中鋁對鐵素體含量和形态的影響及其與焊縫韌性的關系。
The magnetic drive part is mainly made of ferrite, and overflow part is made of stainless steel. Currently it is the no-leakage pump applied most widely.
磁轉動部分采用鐵氧體為主要的材料,過流部分采用不鏽鋼,是目前應用最廣泛的無洩漏泵。
鐵素體不鏽鋼(Ferritic Stainless Steel)是一種以體心立方晶體結構的鐵素體組織為主的不鏽鋼類型,其核心特性與成分密切相關。以下是其詳細解釋:
基本定義與成分特征 鐵素體不鏽鋼的主要合金元素是鉻(Cr),含量通常在10.5%至30%之間,這是其具備不鏽鋼耐腐蝕性的基礎。其碳(C)含量非常低(通常低于0.1%),這是區别于馬氏體不鏽鋼的關鍵點之一。鎳(Ni)含量也很低或幾乎不含,有時會添加钼(Mo)、鋁(Al)、钛(Ti)或铌(Nb)等元素以改善特定性能,如耐蝕性或焊接性。其微觀結構在從高溫到室溫的冷卻過程中基本保持鐵素體(α-鐵)相,不發生顯著的相變。
核心特性
主要應用領域 鐵素體不鏽鋼因其成本效益(不含或低鎳)、耐蝕性和成型性,廣泛應用于:
權威參考資料:
“Ferrite stainless steel”(鐵素體不鏽鋼)是一種以鐵素體晶體結構為主的不鏽鋼類型,以下是詳細解釋:
總結來看,鐵素體不鏽鋼以高鉻、低碳和磁性為特點,適用于成本敏感且需耐腐蝕的場景。如需具體型號或工藝細節,可參考材料科學專業文獻或行業标準。
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