Effect of Silicon on Oxygen Absorption by Steel Weld Metal during Arc Welding
スポンサーリンク
概要
- 論文の詳細を見る
A series of welding experiments were carried out in a controlled welding atmosphere of either Ar-O_2 or Ar-CO_2, using special high purity materials-both pure iron plates and Fe-Si alloy electrode wires. An investigation was made of the effects of the presence of silicon on the oxygen absorbed and nonmetallic inclusions formed in the weld metal under various conditions. The amount of oxygen absorbed by the Fe-Si weld metal far exceeded the oxygen levels predicted by thermodynamic calculations. The probable interpretation is that excessive amounts of oxygen and silicon are present in the weld metal due to an incomplete separation of the deoxidation products. Further, the temperature expected from these levels of oxygen and silicon is 100∿400 K higher than the measured temperature.
- 社団法人溶接学会の論文
- 1989-04-01
著者
-
Sato Yoshihiro
Department Of Biochemistry Kyoritsu College Of Pharmacy
-
KUWANO Takeshi
Department of Materials Processing, Faculty of Engineering, Tohoku University
-
Kuwano Takeshi
Department Of Materials Processing Faculty Of Engineering Tohoku University
関連論文
- Effects of Static Magnetic Field and Hydrostatic Pressure on the Isothermal Martensitic Transformation in an Fe-Ni-Cr Alloy
- Effects of Magnetic Field on Athermal and Isothermal Martensitic Transformations in Fe-Ni-Cr Alloys
- PJ-414 Prevention of Hypertensive Renal Complication by Monotherapy or Combination of Angiotensin AT1 Receptor Blocker and Sympathetic Antagonists in SHR/Izm.(Kidney/Renal Circulation 2 (H) : PJ69)(Poster Session (Japanese))
- Radiographic Abnormalities of the Inferior Pole of the Patella in Juvenile Athletes
- Beneficial Effects of Combined Administration of Alendronate and Alfacalcidol on Cancellous Bone Mass of the Tibia in Orchidectomized Rats : A Bone Histomorphometry Study
- Effects of Alfacalcidol on Cancellous and Cortical Bone Mass in Rats Treated with Glucocorticoid : A Bone Histomorphometry Study
- Effect of whole-body vibration exercise and muscle strengthening, balance, and walking exercises on walking ability in the elderly
- Additive Effect of Vitamin K2 and Risedronate on Long Bone Mass in Hypophysectomized Young Rats
- Effect of Risedronate on the Cortical and Cancellous Bone Mass and Mechanical Properties in Ovariectomized Rats : A Comparison with the Effects of Alfacalcidol
- Beneficial Effect of Pretreatment and Treatment Continuation with Risedronate and Vitamin K_2 on Cancellous Bone Loss after Ovariectomy in Rats : A Bone Histomorphometry Study
- アレンドロネートとアルファカルシドールが卵巣摘出ラットの海綿骨および皮質骨の骨量と骨強度におよぼす効果
- リセドロネートおよびカルシトリオールが高用量のグルココルチコイド投与ラットの海綿骨におよぼす影響
- リセドロネートが卵巣摘出後骨量減少ラットの海綿骨および皮質骨におよぼす効果--アルファカルシドールとの比較
- Comparative Effects of Risedronate and Calcitriol on Cancellous Bone in Rats with Glucocorticoid-Induced Osteopenia
- Comparative Therapeutic Effects of Alendronate and Alfacalcidol on Cancellous and Cortical Bone Mass and Mechanical Properties in Ovariectomized Osteopenic Rats
- Effects of risedronate on femoral bone mineral density and bone strength in sciatic neurectomized young rats
- Comparative Effects of Vitamin K and Vitamin D Supplementation on Calcium Balance in Young Rats Fed Normal or Low Calcium Diets
- Interventions to prevent bone loss in astronauts during space flight
- Effect of Treadmill Exercise on Bone Mass in Female Rats
- Effect of treatment with alendronate in osteogenesis imperfecta type I : a case report
- Response of Cortical and Cancellous Bones to Mild Calcium Deficiency in Young Growing Female Rats : A Bone Histomorphometry Study
- Effects of treadmill exercise on bone mass, bone metabolism, and calciotropic hormones in young growing rats
- Comparative effects of orchidectomy and sciatic neurectomy on cortical and cancellous bone in young growing rats
- -0266-MECHANISMS OF PREVENTING VENIRICULAR TACHYARRHYTHMIAS BY PROPRANOLOL : COMPARISON WITH A SYMPATHECTOMY MODEL
- -0264-SYMPATHETIC INNERVATION OF THE ANTEROLATERAL SURFACE OF THE LEFT VENTRICLE
- -0263-EFFICACY OF ANTIARRHYTHMIC AGENTS THEIR EFFECTS ON ERP DISPERSION
- β-Sitosteryl (6’-O-linoleoyl)-glucoside of Soybean (Glycine max L.) Crude Extract Inhibits Y-Family DNA Polymerases
- Nucleotide Sequences and Organization of the Genes for Carotovoricin (Ctv) from Erwinia carotovora Indicate That Ctv Evolved from the Same Ancestor as Salmonella typhi Prophage
- Antibacterial Properties of Metallic Elements for Alloying Evaluated with Application of JIS Z 2801:2000
- Effect of alendronate on bone mineral density and bone turnover markers in post-gastrectomy osteoporotic patients
- Role of sport and exercise in the maintenance of female bone health
- Effects of the Ethyl and Benzyl Ethers of Indenestrols A and B on Cytotoxicity in Chinese Hamster V79 Cells
- Absorption of Oxygen into Iron Weld Metal during Arc Welding
- Urinary levels of cross-linked N-terminal telopeptide of type I collagen and nutritional status in Japanese professional baseball players
- Cloning and Expression of Cytochrome P450 Genes, Belonging to a New P450 Family, of the Basidiomycete Lentinula edodes(Biochemistry & Molecular Biology)
- Long Terminal Repeat of the Mushroom Retrotransposon Functions as a Dual Terminator to Transcription
- Nitrogen Absorption by Iron and Stainless Steels during YAG Laser Welding
- Oxygen Absorption and Oxide Inclusion of Iron Weld Metal during Arc Welding
- Oxygen Absorption in Iron and Steel Weld Metal
- Rate of Complex Formation and Solvent Extraction of Chromium(III) Produced by the Reduction of Chromium(VI) with Acetylacetone in Aqueous Solutions
- Antibacterial Metals : A Viable Solution for Bacterial Attachment and Microbiologically Influenced Corrosion
- Gene expression analysis for predicting gemcitabine resistance in human cholangiocarcinoma
- Effect of Silicon on Oxygen Absorption by Steel Weld Metal during Arc Welding