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In this work, the microstructural evolution and cracking behavior of a dissimilar weld between high silicon

nodular cast iron and ferritic stainless steel was investigated. An austenitic filler metal (Y309) was employed

to produce the dissimilar weld. Microstructural analysis revealed that cracking formed at the unmixed zone

(UMZ) and propagated into the partially melted zone (PMZ) in the bond line between the cast iron and

the Y309, with hard layers formed around the bond line. The cracking behavior was strongly related to the

difference in the melting points of cast iron and the Y309 filler metal, the local liquation of the laves phase,

and the constitutional liquation between the graphite and austenite phases in the PMZ.

권호기사

권호기사 목록 테이블로 기사명, 저자명, 페이지, 원문, 기사목차 순으로 되어있습니다.
기사명 저자명 페이지 원문 목차
Dendrite evolution of delta (δ) ferrite and precipitation behavior of sigma (σ) phase during multipass dissimilar stainless steels welding Chih-Chun Hsieh ;Xiaofei Guo ;Chia-Ming Chang ;Weite Wu pp.349-356

Effects of austempering conditions on the microstructures and mechanical properties in Fe-0.9%C-2.3%Si-0.3%Mn steel Je-Young Son ;Ji-Hun Kim ;Won-Bae Kim ;Byung-Joon Ye pp.357-361

Upper bound analysis of deformation and dynamic ageing behavior in elevated temperature equal channel angular pressing of Al-Mg-Si alloys Majid Vaseghi ;Ali Karimi Taheri ;Hyoung Seop Kim pp.363-369

Load relaxation and creep behavior of a spray cast hypereutectic Al-25Si-2Cu-1Mg alloy Min Soo Kim ;Young Won Chang pp.371-376

Effects of processing variables on melt cleanliness of AZ31B magnesium alloy investigated by quantitative evaluation of Fe and non-metallic inclusions Chang Dong Yim ;Na Eun Kang ;Bong Sun You pp.377-381

Microhardness and morphologic characteristics of rapidly solidified Al-12Si-8Ni-5Nd alloy Ercan Karaköse ;Mustafa Keskin pp.383-391

Rapid consolidation of nanocrystalline NbSi₂-Si₃N₄ composites by pulsed current activated combustion synthesis In-Yong Ko ;Jeong-Hwan Park ;Kee-Seok Nam ;In-Jin Shon pp.393-398

Effect of additives on mechanical properties of macroporous silicon carbide ceramics Jung-Hye Eom ;Young-Wook Kim pp.399-405

Apatite formation on anodized Ti-6Al-4V alloy in simulated body fluid Xinyu Cui ;Hyun-Min Kim ;Masakazu Kawashita ;Longbao Wang ;Tianying Xiong ;Tadashi Kokubo ;Takashi N pp.407-412

Three-dimensional flow characteristics of aluminum alloy in multi-pass equal channel angular pressing Young-Gwan Jin ;Il-Heon Son ;Yong-Taek Im pp.413-420

(The)Effect of porosity on the elasticity of pure titanium :an atomistic simulation Sung-Yong Min ;YoungKwang Kim ;Tae Kyung Lee ;Sujin Seo ;Ho Sang Jung ;Duri Kim ;Junho Lee ;Byeong-J pp.421-425

Numerical and experimental evaluation of the impact performance of advanced high-strength steel sheets based on a damage model Ning Ma ;Taejoon Park ;Dongun Kim ;Chongmin Kim ;Kwansoo Chung pp.427-439

Structural, electrical, and optical properties of reactively sputtered SnO₂ thin films Sarah Eun-Kyung Kim ;Manny Oliver pp.441-446

Preparation of ZrO₂ dielectric layers by subsequent oxidation after Zr film deposition with negative substrate bias voltage Joon Woo Bae ;Jae-Won Lim ;Sun Joong Kim ;Kouji Mimura ;Takamichi Miyazaki ;Masahito Uchikoshi ;Mino pp.447-452

Effect of calcination temperature and atmosphere on crystal structure of BaTiO₃ nanofibers Deuk Yong Lee ;Myung-Hyun Lee ;Nam-Ihn Cho ;Bae-Yeon Kim ;Young-Jei Oh pp.453-457

Electronic transport properties of Te-doped CoSb₃ skutterudites prepared by hot pressing Mi-Jung Kim ;Il-Ho Kim pp.459-463

Coating of Ni powders through micronozzle in a nano particle deposition system KyuBong Jung ;WooJin Song ;Doo-Man Chun ;Jun-Cheol Yeo ;Min-Saeng Kim ;Sung-Hoon Ahn ;Caroline Sunyo pp.465-467

Electro magnetic interference shielding characteristic of silver coated copper powder Jung Ju Kim ;Hyo Won Lee ;Vikram V. Dabhade ;Soo Ryong Kim ;Woo Teck Kwon ;Doo Jin Choi ;Hyungsun Ki pp.469-475

Properties of modified Nafion^® ^ membranes with heavy amount of (3-mercaptopropyl) trimethoxysilane prepared by long-term infiltration Hyejung Lee ;Sung Bum Park ;Myng-Hoon Oh ;Sungjin Kim ;Hae Jin Hwang ;Hyun-Kwuon Lee ;Yong-il Park pp.477-481

Cracking behavior in a dissimilar weld between high silicon nodular cast iron and ferritic stainless steel Sanghoon Kim ;Sangchul Lee ;Kyutae Han ;Seunggab Hong ;Changhee Lee pp.483-488

Comparison of the effects of fluorides in rutile-type flux cored wire Kook-soo Bang ;Hong-chul Jung ;Il-wook Han pp.489-494

In-situ observation of dynamic interfacial phenomena between CaO-(SiO₂ or Al₂O₃) slag and Fe-11%Cr alloy near the MgO-6%C refractory at 1823 K Minsoo Shin ;Seungyoun Cho ;Joonho Lee ;Joo-Hyun Park pp.495-499

Effect of refractory properties on initial bubble formation in continuous-casting nozzles Go-Gi Lee ;Brian G. Thomas ;Seon-Hyo Kim pp.501-506

Determination of thermo-electrical properties in Sn based alloys Sezen Aksöz ;Yavuz Ocak ;Kâzim Keslioglu ;Necmettin Marasli pp.507-515

참고문헌 (15건) : 자료제공( 네이버학술정보 )

참고문헌 목록에 대한 테이블로 번호, 참고문헌, 국회도서관 소장유무로 구성되어 있습니다.
번호 참고문헌 국회도서관 소장유무
1 M. Takanezawa, Y. Tomota, and Y. Kobayashi, ISIJ Int. 38, 106 (1998). 미소장
2 H. Ishikawa, CAMP-ISIJ 4, 1760 (1991). 미소장
3 T. K. Ha, H. T. Jeong, and H. J. Sung, J. Mater. Process. Tech. 187-188, 555 (2007). 미소장
4 S. H. Park, Y. D. Lee, and Y. Y. Lee, J. Kor. Inst. Met. & Mater. 33, 1323 (1995). 미소장
5 D. Kim and H. Kim, J. Kor. Inst. Met. & Mater. 46, 652 (2008) 미소장
6 J. P. Kong, T. J. Park, H. S. Na, J. K. Kim, S. H. Uhm, I. S. Woo, J. S. Lee, and C. Y. Kang, Kor. J. Met. Mater. 48, 297 (2010). 미소장
7 Sindo Kou, Welding Metallurgy, 2nd ed., John Wiley & Sons, New Jersey (2003). 미소장
8 W. A. Baeslack, III, J. C. Lippold, and W. F. Savage, Weld. J. 58, 168s (1979). 미소장
9 C. D. Lundin, W. Liu, G. Zhou, and C. Y. P. Qiao, Unmixed Zone in Arc Welds: Significance on Corrosion Resistance of High Molybdenum Stainless Steels, Welding Research Council, New York (1998). 미소장
10 M. D. Rowe, T. W. Nelson, and J. C. Lippold, Weld. J. 78, 31s (1999). 미소장
11 J. J. Pepe and W. F. Savage, Weld. J. 46, 411s (1967). 미소장
12 B. H. Yoon, Y. S. Ahn, and C. H. Lee, ISIJ Int. 42, 178 (2002). 미소장
13 I. S. Woo and K. Nishimoto, Met. Mater. Int. 7, 241 (2001). 미소장
14 J. Grum and R. Sturm, Mater. Charact. 37, 81 (1996). 미소장
15 J. Grum and R. Sturm, Appl. Surf. Sci. 187, 116 (2002). 미소장

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