Our Products

Rotary Evaporator

Laboratory equipment

Jacketed Reactor

Contact Us

We Cherish All Interactions

US5596615A - Fuel assembly for nuclear reactor and .

US5596615A - Fuel assembly for nuclear reactor and .

A fuel assembly avoiding the generation of irradiation damage, a Zr alloy used for the same, and a manufacturing method thereof. According to one embodiment, a super-saturated solid-solution Zr .

US5987088A - Precipitation hardening type single crystal .

US5987088A - Precipitation hardening type single crystal .

US5987088A US09/063,427 US6342798A US5987088A US 5987088 A US5987088 A US 5987088A US 6342798 A US6342798 A US 6342798A US 5987088 A US5987088 A US 5987088A Authority US United States Prior art keywords weight single crystal nuclear reactor .

COMPATIBILITY OF REFRACTORY MATERIALS FOR NUCLEAR .

COMPATIBILITY OF REFRACTORY MATERIALS FOR NUCLEAR .

about 2. 2 megawatts of thermal energy with a reactor coolant outlet temperature of about 950° C. For this temperature, lithium was selected as the coolant. The high reactor operating temperature and the 50 000-hour lifetime goal limited the choice of structural materials to refractory metals or their alloys (i. e., Ta, Nb.

High temperature reactor technology development in India .

High temperature reactor technology development in India .

Nov 01, 2017 · HTR-500 was a 500 MWe German design. It made considerable simplifications and optimisations based on the practical experience gained by THTR-300. This plant featured a simple design with the primary system components located within a single cavity Prestressed Concrete Reactor Vessel (PCRV). This was a pebble bed reactor.

Radioactivity aspects of fusion reactors - ScienceDirect

Radioactivity aspects of fusion reactors - ScienceDirect

Jan 01, 1989 · The results of this study show that for the first wall component to 240 E.T. Cheng / Radioactivity aspects of fusion reactors qualify as Class C waste after four years operation at 5 MW/m2 wall loading, AI, Si, Ni, Zr, and Ta are among the constituents of reactor .

Delayed Hydride Cracking Initiation at Notches in Zr2.5Nb .

Delayed Hydride Cracking Initiation at Notches in Zr2.5Nb .

Delayed Hydride Cracking (DHC) in Zr-2.5 Nb alloy material is of interest to the CANDU industry in the context of the potential to initiate DHC at a blunt flaw in a CANDU reactor pressure tube.

Advanced Plasma Resist Strip System ENVIRO-1Xa - ULVAC

Advanced Plasma Resist Strip System ENVIRO-1Xa - ULVAC

The Enviro-1Xa advanced plasma resist strip system from ULVAC is the latest photoresist removal equipment offering exceptional performance at an incredible price. Specifically designed for non-300mm fabs, it is equipped with a versatile platform that can handle the complete line of .

Niobium Zirconium (Nb-1Zr) Alloy Sheets / Plate / Board .

Niobium Zirconium (Nb-1Zr) Alloy Sheets / Plate / Board .

Niobium Zirconium (Nb-1Zr) Alloy Sheets / Plate / Board Description: ALB Materials Inc is a global supplier of Niobium Zirconium (Nb-1Zr) Alloy Sheets / Plate / Board and we can provide customized niobium products. Niobium Zirconium (Nb-1Zr) Alloy Sheets / Plate / Board Applications: Used for the manufacturing of reaction vessels.

High corrosion resistant Ti–5%Ta–1.8%Nb alloy for fuel .

High corrosion resistant Ti–5%Ta–1.8%Nb alloy for fuel .

International efforts have resulted in the development of advanced materials like nitric acid grade (NAG) special austenitic stainless steels, Ti–5% Ta, Ti–5% Ta–1.8% Nb, Cr–W–Si, Nb–W .

Bipolar unit for dual cathode MFU-20K | ULVAC | Products

Bipolar unit for dual cathode MFU-20K | ULVAC | Products

MFU-20K is a unit which converts the DC output into bipolar pulse output, by adding to ULVAC DC power generator (DPG series). It contributes to improved productivity and throughput at low cost.

Kraftonweg Oy - PVD Coatings

Kraftonweg Oy - PVD Coatings

KRAFTONWEG OY are combining research and experimental production. We are focused on developing new functional metal coatings and new methods of their deposition, including the development of .

Materials|Products|ULVAC, Inc.

Materials|Products|ULVAC, Inc.

ULVAC performs welding processing (electron beam welding) such as Ta, Nb, Ti, Zr in the dry box highly managed the atmosphere or in the dry box under vacuum condition. [Nb] High-purity Niobium Material for Superconducting Accelerators

(PDF) Heat treatment of reactor vessel steel 08CH18N10T

(PDF) Heat treatment of reactor vessel steel 08CH18N10T

Article deals with the heat treatment of 08CH18N10T ste el used in reactor vessels. This . Beraha 2 etchant was used for revealing del ta ferrite. . (Ti, V, Nb, Zr) were prepared. .

The study for activation evaluation on activated .

The study for activation evaluation on activated .

Jun 15, 2020 · Reactor pressure vessel internal, reactor pressure vessel and bio-shield are one of the activated structures in nuclear power plant. Especially, reactor pressure vessel internal which is irradiated by neutrons for several decade of years to the level of 1E + 11 ∼ 1E + 13 neutrons/cm 2.sec is highly activated one and specific activity for some nuclide is to the level of ∼1E + 09 Bq/g.

Martian Surface Reactor Group December 3, 2004

Martian Surface Reactor Group December 3, 2004

• Core has UN fuel, Re clad/tricusp, Ta absorber, Hf vessel, Zr 3Si 2 reflector and TaB 2 control material • Relatively flat fuel pin temperature profile • 5+ EFPY at 1.2 MW th, ~100 kW e, • .

Nanocrystalline High-Entropy Alloys: A New Paradigm in .

Nanocrystalline High-Entropy Alloys: A New Paradigm in .

Metals with nanometer-scale grains or nanocrystalline metals exhibit high strengths at ambient conditions, yet their strengths substantially decrease with increasing temperature, rendering .

Dosimetry analyses of the Ringhals 3 and 4 reactor .

Dosimetry analyses of the Ringhals 3 and 4 reactor .

Abstract. A comprehensive series of neutron dosimetry measurements consisting of surveillance capsules, reactor pressure vessel cladding samples, and ex-vessel neutron dosimetry has been analyzed and compared to the results of three-dimensional, cycle-specific neutron transport calculations for the Ringhals Unit 3 and Unit 4 reactors .

Niobium Zirconium (Nb-1Zr) Alloy Bar / Rod - ALB Materials Inc

Niobium Zirconium (Nb-1Zr) Alloy Bar / Rod - ALB Materials Inc

ALB Materials Inc is a global supplier of Niobium Zirconium (Nb-1Zr) Alloy Bar / Rod and we can provide customized niobium products. Niobium Zirconium (Nb-1Zr) Alloy Bar / Rod Applications: Used in making vacuum furnaces' attachments and supports of high temperature; Used for the manufacturing of reaction vessels.

Development of a Robust Tri-Carbide Fueled Reactor for .

Development of a Robust Tri-Carbide Fueled Reactor for .

Aug 11, 2004 · An innovative reactor core design based on advanced, mixed carbide fuels was analyzed for nuclear space power applications. Solid solution, mixed carbide fuels such as (U,Zr,Nb)c and (U,Zr, Ta)C offer great promise as an advanced high temperature fuel for space power reactors.

ZEM-3 - ULVAC

ZEM-3 - ULVAC

Features. Uses an Infrared Gold Image Furnace with superior temperature controllability and a micro heater for temperature difference control; Measurements are computer-controlled, which allows for measurements at each temperature difference at specified temperatures and automatic measurements to eliminate dark electromotive force

MATERIALS CHALLENGES FOR GENERATION IV REACTORS

MATERIALS CHALLENGES FOR GENERATION IV REACTORS

Typical Alloy Compositions for Nuclear Applications Austenitic Steels (Face Centered Cubic, FCC) •316L (Fe, 18Cr, 10Ni, 2 Mo), 304L Stainless steel (Fe, 18Cr, 8 Ni, 1.5 Mo)

A review of refractory metal alloys and mechanically .

A review of refractory metal alloys and mechanically .

Apr 01, 2005 · The refractory alloys are heavier than stainless steels and superalloys (8.6 g/cm 3 for Nb–1%Zr and PWC-11, 10.2 g/cm 3 for TZM, 11.9 g/cm 3 for Mo–14%Re, 16.7 g/cm 3 for T-111, and 18.4 g/cm 3 for W–4%Re) and experience irradiation embrittlement at temperatures below ∼30% of their melting points (∼800 K for Nb .

The possibility of 93mNb radionuclide production in the .

The possibility of 93mNb radionuclide production in the .

Jan 01, 1990 · Experimental data are given in this paper on the production of the radionuclide 93m Nb by fast neutrons in the nuclear reactor BR-10. After a preliminary separation from tantalum-182, an annular source was made from the resulting 93m Nb .

Niobium Zirconium (Nb-1Zr) Alloy Tube / Pipe / Ring - ALB .

Niobium Zirconium (Nb-1Zr) Alloy Tube / Pipe / Ring - ALB .

Niobium Zirconium (Nb-1Zr) Alloy Tube / Pipe / Ring Description: ALB Materials Inc is a global supplier of Niobium Zirconium (Nb-1Zr) Alloy Tube / Pipe / Ring and we can provide customized niobium products. Niobium Zirconium (Nb-1Zr) Alloy Tube / Pipe / Ring Applications: Used as sputtering targets; Used for the manufacturing of reaction vessels.

[Ta] [Nb] [Zr]

[Ta] [Nb] [Zr]

[Ta] [Nb] [Zr] アルバックのタンタル・ニオブ・ジルコニウムは、1) クラッド、2) ライニング でのがです。 おのごにじ、のをします。

Study on ( n,t ) Reactions of Zr, Nb and Ta Nuclei .

Study on ( n,t ) Reactions of Zr, Nb and Ta Nuclei .

Zirconium (Zr), Niobium (Nb) and Tantal (Ta) containing alloys are important structural materials for fusion reactors, accelerator-driven systems, and many other fields.

ULVAC High Performance Materials

ULVAC High Performance Materials

Ta, Nb, Zr, Ti Piping ULVAC has collected the manufacturing and delivery records of a variety of negative pressure vessels, including solid material piping with lining structures that can endure vacuum specifications. ULVAC Conflict Mineral Policy

Progress Relating to Civilian Applications During May 1960 .

Progress Relating to Civilian Applications During May 1960 .

The investigation of the stabilizing influence of oside additions to UO/ sub 2/ was continued. The effects of fast-neutron irradiation upon the mechanical properties of Type 347 stainless steel are being investigated. Tensile data are reported for alloys of Nb-Cr and Nb-Zr.

Components - ULVAC

Components - ULVAC

Components . Vacuum Pumps . Dry Pumps . Screw Type Dry Vacuum Pump LS Series ; Scroll Type Dry Vacuum Pumps DIS Series ; Scroll Type Dry Vacuum Pumps DISL Series

(PDF) Modeling In-Reactor Deformation of Zr-2.5Nb Pressure .

(PDF) Modeling In-Reactor Deformation of Zr-2.5Nb Pressure .

Modeling In-Reactor Deformation of Zr-2.5Nb Pressure Tubes in CANDU Power Reactors . power reactors and test reactors have been monitored periodically over the past 20 years. . ta. o o7!u. oA .