لنا عملکرد مطلوب aisi 321 کارخانه

Strain rate sensitivity and activation volume of AISI 321 stainless steel under dynamic impact …


Strain rate sensitivity (m) and activation volume (ϑ ∗) of AISI 321 steel were studied at high strain-rate regime.m and ϑ ∗ were determined for UFG (0.24 μm), FG (3 μm) and CG (37 μm) samples. m and ϑ ∗ remains unchanged for UFG at …

Materials | Free Full-Text | Study on the Hot Deformation Behavior of Stainless Steel AISI 321 …


In this study, the hot deformation behavior of austenitic Ti-modified AISI 321 steel with a relatively high content of carbon (0.07 wt.%) and titanium (0.50 wt.%) was studied in the temperature range of 1000–1280 °C and strain rates in the range of 0.01–1 s−1. Hot deformation was carried out with uniaxial compression of cylindrical specimens …

AISI Type 321 Stainless Steel, annealed sheet


1. Ti. 0.15. Material Notes: Titanium-bearing, austenitic, chromium-nickel steel. Stabilized against carbide precipitation and designed to work within the temperature range where carbide precipitation develops. Similar to Type 304 except Ti content helps prevent chromium carbide precipitation resulting from welding or elevated temperatures.

Failure analysis of AISI 321 stainless steel welded pipes in solar …


AISI 321 stainless steels (SS) pipes are commonly used in solar thermal power plants for transport of thermic fluid containing chloride ions at ~ 400 C. Several of these SS pipes …

321 (1.4541) Paslanmaz Çelik


Elektriksel direnç miktarı. 0.072x10^-6 Ωm. Isı geçirgenliği. 16.3 W/m.K. Kalite Özelliklerinin Özeti. 321 paslanmaz EN standardına göre 1.4541 kalite paslanmaz olarak numaralandırılmaktadır. 321 kalite paslanmaz aynı zamanda EN standartına göre X6CrNiTi18-10 olarakta adlandırılmaktadır. Bu paslanmaz kalitesi öztenitik

AISI 321 Stockist, AISI 321 Equivalent Steel


AISI 321 of Technical Datasheet Material Inventory Steel Forging, Specifications of AISI 321 Material Properties Performance specifications. S132 S16800 X210Cr12 X20CrMoWV12-1 …

Сталь AISI 321: применение, характеристики, состав, …


Основные технические характеристики AISI 321 при комнатной температуре: Допускаемое напряжение стали AISI 321 на растяжении составляет не менее 515 …

Сталь AISI 321: применение, характеристики, состав, …


Основные технические характеристики AISI 321 при комнатной температуре: Допускаемое напряжение стали AISI 321 на растяжении составляет не менее 515 МПа (типичный показатель 580 МПа). По Бринеллю (HB

Failure analysis of AISI 321 tubes of heat exchanger


This is a costly solution, mainly considering a number of 12 heat exchangers of AISI 321 in the oil platform where the failures by SCC were observed. 2. Control the Cl − of the …

AISI 321 (1.4541, UNS S32100) – Zormetal


AISI 321 ve AISI 347 türü alaşımlar, titanyum (AISI 321 (1.4541, UNS S32100)) veya niyobyum (AISI 347) eklemeleri ile geliştirilmiş östenik paslanmaz çeliklerdir. Bu …

High temperature oxidation behaviour of AISI 321 stainless steel …


AISI 321 steels used as heat exchange tube are generally subjected to creep-fatigue exposure during service. Assessing their remnant properties is therefore required to …

شرکت مهندسی برسو


به لطف ایزد منان و با همت و تلاش ارکان پروژه تست عملکرد PGT کارخانه احیاء قائنات با موفقیت انجام شد. ادامه خبر بهره برداری از پروژه احداث، توسعه و بهبود غبارگیر های شرکت توسعه آهن و فولاد

AISI 304 Stainless Steel vs. AISI 321 Stainless Steel


AISI 304 (S30400) Stainless Steel AISI 321 (S32100) Stainless Steel Metric Units US Customary Units Mechanical Properties Brinell Hardness 170 to 360 170 to 210 Elastic (Young's, Tensile) Modulus, GPa 200 200 Elongation at Break, % 8.0 to 43 34 to 50 0.

AISI 321 Stainless Steel (UNS S32100) | Forging Materials


SS321, AISI 321 Stainless Steel 321H, TP321 AISI 321 stainless steel (SS321) is basically type 304 with the addition of titanium (Ti), which stabilizes carbides against sensitization …

Corrosion Study of AISI 304, AISI 321 and AISI 430 Stainless …


Vol.7, No.4 Corrosion Study of AISI 304, AISI 321 and AISI 430 293 2. EXPERIMENTAL The stainless steels used in this work were obtained from a metal scrap market at Owode Onirin in Ikorodu, Lagos. Two

AISI 321,


,AISI 3210.08%,。AISI 321 。,AISI 321


2337 321 1Cr18NI9Ti SUS347 1.4550 X10CrNiNb189 347S17 58F Z6CNNb18.10 X6CrNiNb1811 F.3552 F.3524 2338 347 1Cr18Ni11Nb – 1.4571 X10CrNiMoTi1810 320S17 58J Z6CNDT17.12 X6CrNiMoTi1712 F.3535 2350 316Ti Cr18Ni12Mo2T – 1.4583

Investigation on Effect of Solution-Stabilizing Post Heat …


Two kinds of materials, i.e. AISI 321 base and without Ti-stabilized weld steel and AISI 347 base with Nb-stabilized weld steel, were compared during aging at 700 C up to 6000 h.

Strain rate sensitivity and activation volume of AISI 321 stainless …


Strain rate sensitivity (m) and activation volume (ϑ ∗) of AISI 321 steel were studied at high strain-rate regime.m and ϑ ∗ were determined for UFG (0.24 μm), FG (3 μm) and CG (37 …

Corrosion behavior of metastable AISI 321 austenitic stainless …


The role of grain size and strain rate on the corrosion behavior of plastically-deformed Ti-stabilized austenitic stainless steel (AISI 321) in saline media was investigated. The as …

Development of Ultra-Fine-Grained Structure in AISI 321 …


Ultra-fine-grained (UFG) structure was developed in AISI 321 austenitic stainless steel (ASS) using cryogenic rolling followed by annealing treatments at 923 K, 973 K, 1023 K, and 1073 K (650 °C, 700 °C, 750 °C, and 800 °C) for different lengths of time. The α′-martensite to γ-austenite reversion behavior and the associated texture …

Study on the hydrogen embrittlement susceptibility of AISI 321 stainless steel …


In this paper, the hydrodrogen embrittlement mechanism of AISI 321 stainless steel was analyzed in detail under the condition of SSRT and EHC. 2. Materials and methods. The experimental material was AISI 321 stainless steel and its chemical composition and mechanical properties are shown in Table 1. Table 1.

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