Intergranular corrosion is one of the most important processes affecting the behaviour of austenitic stainless steels. Factors such as steel chemical composition, the degree of prior deformation and the exposure temperature affect the degree of sensitisation. AISI 316L (0% CW) steel was annealed at 650 °C for 5, 10, 30, 100, 300 and 1000 h to …

In this work, we investigate the effect of additive manufacturing parameters on the corrosion resistance of AISI 316L stainless steel used to fabricate orthopedic implants. Samples were produced by selective laser melting, where the volumetric energy density, controlled by process parameters, was varied from 19 J/mm3 to 167 J/mm3. A …

Today among various types of engineering materials, AISI 316L stainless steel is one such material which is used as an industrial structural material, viz., in automobiles, atmospheric distillation structures, aircraft and marine structures due to its excellent properties such as modulus of elasticity, toughness, corrosion resistance, …

The main difference between AISI 316 (1.4401) stainless steel and AISI 316L (1.4404) stainless steel is the carbon content. The "L" stands for "low carbon" content. Due to the lower carbon amount, AISI 316L (1.4404) stainless steel has a reduced risk of sensitization (grain boundary carbide precipitation). Yet, at the same time, it loses some ...

تفاوت اصلی گرید AISI 304L و AISI 316L با گرید های معمولی آن یعنی AISI 316 و AISI 304 در میزان کربن و در نتیجه مقاومت به خوردگی در نواحی جوش در دماهای بالاست. میزان کربن در ترکیب گرید های معمولی استیل ضد …

The material examined in this study is AISI 316L steel which exhibits a complex cyclic deformation response which is associated with the development of the dislo-cation condition during cyclic loading.[6–8,10,11,28–30] In addition, this material is widely used in engineering, for example, in the pipe-cooling circuits of light-water

AISI 316L (S31603) Stainless Steel. AISI 316L stainless steel is an austenitic stainless steel formulated for primary forming into wrought products. 316L is …

Milton et al. studied the microstructure of DED AISI 316L and revealed that Cr and Ni equivalent contents lie in the range of 5–10% δ-ferrite . Zietala et al. also investigated DED of AISI 316L and found that intercellular δ-ferrite formed at sub-grain boundaries as a consequence of its enrichment of Cr and Mo, and depletion of Ni .

براساس [۵، ۲۸]، انتخاب مصالح ساختمان‌سازی یکی از چند عامل تاثیرگذار بر دوام پروژه‌ای ساختمانی است. همچنین، در اثر [۳۶، ۳۹] هم این مسئله مجددا، تایید گردید که انتخاب مصالح مناسب برای فرآیند ...

A 316 és 316L típusú acélok fizikai tulajdonságai: Sűrűség: 0,799g/köbcentiméter. Elektromos ellenállás: 74 mikrohm-centiméter (20 Celsius fok) Fajlagos hő: 0,50 kilojoule/kilogramm-Kelvin (0-100 Celsius fok) Hővezető képesség: 16,2 Watt/méter-Kelvin (100 Celsius fok) Rugalmassági modulus (MPa): 193 x 10.

재료 설명. AISI 316L는 몰리브덴 합금 오스테니틱 크롬-니켈 강철로 가공성이 향상되었습니다. 이 등급은 ASTM 304/304L 유형의 강철이 내식성이 부족한 광범위한 산업 응용 분야에 사용됩니다. 둥근 바는 어닐링 및 껍질 돌린 상태로 제공된다.

AISI 316L differs from AISI 316 in its lower carbon content. The "L" stands for "low carbon" in this case. The materials 1.4401 and 1.4404, which belong to the V4A Group, are easy to machine and weld. With the addition of 2-2.5% molybdenum, both grades show good corrosion resistance even in the presence of chlorides. The main areas of ...

316 と 316L ステンレスのいは、316L はが 0.03 でにしているのにし、316 はのレベルをっていることです。. 316 と 316L はオーステナイトであり、これらのステンレスはによりがします。. に ...

ASTM AISI 316L stainless steel properties are listed in the tables below, including mechanical properties and physical properties. SS316 vs SS316L Mechanical Properties. The tables below give AISI 316 vs 316L stainless steel mechanical properties such as yield strength, tensile strength, elongation and hardness in different product forms and ...

The reduced percentage of carbon (under 0.03%) is particularly useful to exceed problems of intercrystalline corrosion, which typically appears in welding processes, where temperatures can be reached of around 450-850 degrees. Dual certification: Since the steel belongs to the AISI 316L range, a sub-category of AISI 316, it can be used in all ...

Type 316L stainless steel density is 0.289 lb/in3 (8.0 g/cm3); melting point is 1375-1400 °C (2500-2550 °F); 0.2% yield strength is minimum 25 ksi (170 MPa) in annealed and hot finished condition, minimum 45 ksi …

AISI 316L / UNS S31603 / DIN 1.4404. Low Carbon Marine Grade Stainless Steel. Introduction. Alloy 316L is an extra low carbon version of type 316 chrome-nickel austenitic alloy. It also contains molybdenum which increases general corrosion resistance, improves resistance to pitting from chloride ion solutions, and provides increased strength at ...

The effect of post-processing heat treatment on the corrosion behavior of AISI 316L stainless steel manufactured by laser powder bed fusion (L-PBF) is investigated in this work. Produced stainless steel was heat treated in a broad temperature range (from 200 °C to 1100 °C) in order to evaluate the electrochemical behavior and morphology of …

شاخص Durable goods orders (سفارشات کالاهای بادوام) یک شاخص مهم اقتصادی است. این شاخص میزان سفارشات کالاها را اندازه گیری می‌کند. ... به چه کالایی کالای بادوام و به چه کالایی کالای بدون دوام گفته می‌شود ...

316 Stainless Steel Sheet. 316/316L Stainless Steel Sheet, is a popular grade of stainless where superior corrosion resistance is of primary importance. 316 Stainless sheet is widely used in marine and highly acidic environments, underwater equipment, surgical tools, food and pharmaceutical applications. The addition of molybdenum increases the ...

AISI- SAE 316L Stainless Steel Mechanical Properties. 316L SS is a type of Inconel sheet that offers many mechanical properties. It increases both ductility and …

شرکت های برتر در زمینه مصرف کننده کالاهای بادوام . تعداد زیادی از مشاغل بازار کالاهای مصرفی غیر بادوام را پر می کنند. با این حال، برخی از معروف ترین آنها به شرح زیر است: 1. پپسی کو:

1. Introduction. Laser powder bed fusion (L-PBF) of AISI 316L stainless steel is becoming a consolidated technology for the production of near-net-shape components with complex geometry for application in different fields, including the aerospace, automotive, nuclear and biomedical sectors [1,2,3,4].The layer-by-layer building strategy …

Alloy 316/316L (UNS S31600/ S31603) is a chromium-nickel-molybdenum austenitic stainless steel developed to provide improved corrosion resistance to Alloy 304/304L in …

ورق های استیل ۳۱۶ و ورق استیل ۳۱۶ L دو فولاد ضد زنگ است که دارای نوعی کروم هستند که از فلز در برابر خوردگی و آسیب های ناشی از آن محافظت می کند. مقدار کروم در آلیاژ – و همچنین سایر عناصر فلزی ...

AISI 316L can be produced by conventional elaboration processes such as casting, rolling, and forging. Conventional 316L has been welded for a long time by various processes, including lasers [2,3,4,5,6]. Microstructures produced by welding consist of a fusion zone with a dendritic structure. The lack of cracks can be explained by a ferritic ...

AISI 316 (UNS S31600) and 316L (UNS S31603) are US steel grades, SUS 316 and SUS 316L are Japanese stainless steel grades. Because of the additional molybdenum in this …

Cold-sprayed AISI 316L stainless steel coatings are treated to form an austenite phase with excessive dissolved nitrogen (known as the S-phase) by plasma nitriding at temperatures below 450 °C. The S-phase is a hard and wear-resistant layer with high corrosion resistance. However, the S-phase layer formed after only nitriding is thin …

کالاهای بادوام در صدر تورم قرار گرفتند. به گزارش تجارت‌نیوز ، طبق اعلام مرکز آمار تورم نقطه‌به‌نقطه اردیبهشت ماه سال جاری ۲۱ درصد اعلام شده که نسبت به ماه قبل ۱٫۲ درصد افزایش داشته است.. آمارها نشان می‌دهد در اردیبهشت ...

In this study, mechanical characterization of AISI 316L samples is conducted to identify the mechanical properties of parts printed using the metal ME process. The test results indicate an average maximum tensile stress of 426.6 ± 23.7 MPa and an elongation at break of 36%. Both the tensile and compressive yield stresses are approximately 150 ...