Laser welding is a method with high energy density, high precision and efficiency for joint sheets. This technique generally uses for different metals welding such as stainless steels and mild carbon steels. ... Experimental investigation on mechanical properties of TIG welded dissimilar AISI 304 and AISI 316 stainless steel using 308 filler ...

Through laser metal deposition, attempts were made to coat AlCoCrFeNi, a high-entropy alloy (HEA), on an AISI 304 stainless steel substrate to integrate their properties. However, the direct coating of the …

The commercial-grade AISI 304 stainless steel specimens with dimensions of 20 mm × 20 mm × 2 mm were prepared and abraded by #800, #1000, #1200, and #1500 SiC papers. Afterward, the samples were immersed in acetone for degreasing and then were washed with deionized water for weight loss measurements.

AISI 304 (1.4301) is a widely-used austenitic chromium-nickel stainless steel. It has excellent drawing properties and very good formability, while it is also highly corrosion-resistant. Typical uses of 304 stainless steel include sinks, kitchen equipment such as pans, tubing and much more. Type 304 is sometimes also referred to as 18/8, a ...

Stainless steel 304 has good resistance to oxidation in intermittent service up to 870°C and in continuous service to 925°C. However, continuous use at 425-860°C is not recommended if corrosion resistance in water is required. In this instance 304L is recommended due to its resistance to carbide precipitation. Where high strength is …

آدرس: تهران، بلوار میرداماد، برج آرین، ورودی غربی، طبقه ۱۱ واحد ۳۹. وب سایت: تلفن: ۲۲۲۵۸۳۸۱-۰۲۱. طراحی و سئو ؛ ربین وب. لیست ده تایی بهترین تولید کنندگان فولاد، تولید مقاطع فولادی ...

The application of 304 stainless steel materials in recent years for the construction of engineering structures are of increasing demand in the industry [2, 5].Carbon steel materials being harder, good heat distributor and easy to sharpen compared to stainless steel is less preferred for use to build pipelines, metallic implants, bridges, …

The first difference between AISI 304 and SS 304 is in their composition. AISI 304 is the American Iron and Steel Institute designation for the alloy commonly known as "304 stainless steel", while SS stands for Stainless Steel, the European title. Both compositions contain 18% chromium, 8% nickel and a small amount of manganese.

Uses for SS AISI 316. Also known as surgical stainless steel, marine steel, 316S16 (as per the British Standard), SS 316 is an austenitic chromium-nickel alloy. As a consequence it: Has a very high corrosion resistance. Is generally nonmagnetic. Can perform well at a very wide temperature range (-150 to 950 °C).

UNS S30409 is a high carbon austenitic stainless steel that is typically used in elevated temperature service. Some of the key properties of 304H stainless steel …

AISI 304 Stainless Steel: A Complete Guide. September 2, 2022. Stainless steel is the most useful element operated in various industries, but when it comes to …

AISI 304 is a kind of austenitic stainless steel that can be applied for various technologies. Since AISI 304 consists of chromium, nickel, and other materials, understanding the performance of ...

صادرات میلگرد و تیرآهن ذوب آهن اصفهان. اولین و بزرگترین کارخانه تولید کننده فولاد ایران می باشد و به بیش از 23 کشور دنیا صادرات داردسبد محصولی متنوعی دارد که اصلی ترین آن تولید محصولات طویل ...

AISI-304 stainless steel is hard to difficult material. But, the machining performance of AISI-304 steel can be improved by utilizing additive elements (copper, phosphorous, sulphur, bismuth, etc). •. Cryogenic coolant offered superior surface finish than traditional flood cooling owing to the reduction in tool wear. •.

mirrorINOX: Professional stainless steel processing and surface treatment. mirrorINOX is the manufacturer of one of the most extensive product ranges of surface-treated AISI …

DOI: 10.1016/J.JCLEPRO.2016.08.030 Corpus ID: 113588796; Cryogenic and minimum quantity lubrication for an eco-efficiency turning of AISI 304 @article{Pereira2016CryogenicAM, title={Cryogenic and minimum quantity lubrication for an eco-efficiency turning of AISI 304}, author={Octavio Pereira and Alejandro Rodr{'i}guez …

Pereira et al., 2016 attempted an eco-efficiency turning of AISI 304 utilizing cryogenic and minimum quantity lubrication techniques. They discovered that when compared to dry machining, the combined approach has the potential to extend tool life by more than 50% and cutting speed by more than 30%, with increased surface integrity and ...

AISI 304 stainless steel (UNS S30400) is the most widely used stainless steel, containing 18-20% Cr and 8-10.5% Ni, and also known as 18-8 stainless steel. SS 304 is non-magnetic under annealing conditions, but after …

(FE-SEM image of pristine AISI 304 SS is shown in Fig. S2.) EDX analysis was carried out to collate the atomic information of all the deposited films, i.e., Ta 2 O 5, Ta 3 N 5 and TaON. The peaks at the energies, i.e., 0.39, 0.50 and 1.71 keV observed in the spectra of coatings, belong to N Kα, O Kα and Ta Mα, respectively.

AISI 304 stainless steel (UNS S30400) is the most commonly used material in stainless steels, and is usually purchased in an annealed or cold worked state. Because SS304 …

Conclusions. In this paper, technical and ecological viability of a wide range of lubri-coolant technologies is analyzed when turning AISI 304 stainless steel. Authors propose CryoMQL solution as a combined technique based on applying cryogenic gases and minimum quantity of lubrication at the same time during machining.

utilisation efficiency above 96 per cent. Stainless 310 grade stainless is the ... as grade 304. Stainless 310 is often used at cryogenic temperatures, with excellent toughness to - 232°C, and low ... Products manufactured from stainless steel grade AISI 310 Grade AISI 310 high-temperature parts of heating furnace

SS 304H is a high carbon austenitic stainless steel that offers good formability, high strength, excellent weldability and traceability, and good oxidation resistance in intermittent service up to 1500°F. The higher carbon content of 304H also gives this grade improved stress to rupture and creep strength properties compared to …

Chuaiphana and Srijaroenpramong [7] used low, medium and high speeds i.e.1.5 mm/s, 2.5 mm/s, 3.5 mm/s respectively to make the joints using GTAW. In this research mechanical properties, corrosion properties and microstructure of the joints were analysed. With high speed welding superior tensile strength, elevated hardness, smaller …

The two base steels, AISI 304 and 316, have both a fine microst ructure with average grain size around 20 μm (see . figure 2a). ... efficiency results very high, ...

AISI 304 – industrially denoted as 18/8, is an austenitic chromium-nickel stainless steel. The tag of AISI on it stands for (American Iron and Steel Institute), identifying its commercial availability of stainless …

A few percentages this way or that in chromium and nickel. The difference derives from molybdenum. While grade 304 stainless steel only has trace amounts of it, AISI 316 has considerably more. Addition of molybdenum increases corrosion resistance of 316 stainless steel, especially against pitting and crevice corrosion in chloride environments.

HIGH HYDRAULIC EFFICIENCY, ENTIRELY IN AISI 304 STAINLESS STEEL (VLRI) OR AISI 316 (VLRX), STANDARDIZED MOTOR The VLRI/X series offers vertical multi-stage centrifugal pumps with in-line suction and delivery ports. Directly coupled with an electric motor. Completely in AISI 304 STAINLESS STEEL / 316 for sea water and special …

The effect of laser welding on the mechanical properties and the prediction of formability for austenitic stainless steel AISI 304 and ferritic steel AISI 430 when welded by a YLS-5000 fiber laser, were studied in the paper. The microstructure of the welded joint was analyzed using light microscopy. The mechanical properties were determined by …

This value is lower than that of AISI 304, which is 149(11) J/mm 3. The fraction between the theoretical energy required to evaporate a volume and the inverse ESAV is for Cantor-Alloy about 0.60 and for AISI 304 around 0.45. However, these values are increased to 1 and 0.8, respectively, if only the pulse energy absorbed in the ablated volume ...