投稿論文

1. Influence of Nitriding Temperature on Mechanical and Tribological Properties of Titanium
T. Chen, S. Koyama
Materials Science Forum, accepted

2. Influence of Boriding Temperature on Microstructure and Tribological Properties of Titanium
T. Chen, S. Koyama
Solid State Sciences, 107, 106369-1-106369-5 (2020)

3. Microstructure, mechanical and tribological properties of VCN-Ag composite films by reactive magnetron sputtering
D. Yu, L. Yu, I. Asempah, H. Ju, J. Xu, S. Koyama, Y. Gao
Surf. Coat. Technol., 399, 126167-1-126167-11 (2020)

4. Microstructure, mechanical and tribological properties of TaCN composite films by reactive magnetron sputtering
D. Yu, L. Yu, P. Jia, H. Ju, H. Luo, J. Xu, S. Koyama
Ceram. Int., 46, 20683-20694 (2020)

5. 酢酸を用いた金属塩生成接合法によるA6061/高張力鋼板の固相接合
小山真司, 小澤昂平, 村岡貴子
軽金属, 69, 548-552 (2019)

6. Reforming of deformed aluminum foam by precursor foaming process
Y. Hangai, H. Matsushita, R. Suzuki, S. Koyama, K. Amagai, R. Nagahiro, T. Utsunomiya, M. Matsubara, N. Yoshikawa
J. Porous Mater., 26, 1149-1155 (2019)

7. Influence of Ag Content on the Microstructure, Mechanical, and Tribological Properties of ZrN-Ag Films
T. Chen, L. Yu, H. Ju, Y. Geng, J. Xu, S. Koyama
J. Nano Reserch, 54, 88-97 (2018)

8. Influence of Cu Content on the Microstructure, Mechanical, and Tribological Properties of ZrN–Cu Films
T. Chen, L. Yu, H. Ju, J. Xu, S. Koyama
Nano, 13, 1-9 (2018)

9. Cutting process for aluminum foam fabricated by sintering and dissolution process
Yoshihiko Hangai, Nguyen Ngoc Minh, Tomoaki Morita, Ryosuke Suzuki, Masaaki Matsubara, Shinji Koyama
Advanced Powder Technology, Volume 28, Issue 5, pp.1426–1429 (2017)

10. 溶融法による発泡アルミニウムの作製と圧潰後の残存発泡剤による再発泡
半谷禎彦, 松下駿人, 西本拓真, 鈴木良祐, 小山真司, 松原雅昭, 清水克成, 秋元清隆, 吉川暢宏
鋳造工学, 90, 381-385 (2018)

11. Fabrication of bilayer tube consisting of outer aluminum foam tube and inner dense aluminum tube by friction stir back extrusion
Y. Hangai, S. Otazawa, T. Utsunomiya, R. Suzuki, Shinji Koyama, M. Matsubara, N. Yoshikawa
Materials Today Communications, 15, 36–42 (2018)

12. Reproducibility of aluminum foam by combining sintering and dissolution process with precursor foaming process
Y. Hangai, H. Matsushita, S. Koyama, R. Suzuki, M. Matsubara
Metallurgical and Materials Transactions A, 48, 3161–3163 (2017)

13. Solid-State Diffusion Bonding of Titanium by Using Metal Salt Coated Aluminum Sheet
S. Koyama, V. P. Nguyen
Key Engineering Materials, 741, 31-35 (2017)

14. The Effect of Boriding on Wear Resistance of Cold Work Tool Steel
Y. Anzawa, S. Koyama, I Shohji
Journal of Physics: Conf. Series, 843, 012064 (2017)

15. Liquid Phase Diffusion Bonding of A1070 by Using Metal Formate Coated Zn Sheet
K. Ozawa, S. Koyama, I. Shohji
Journal of Physics: Conf. Series, 843, 012005 (2017)

16. Change of Crystallographic Orientation Characteristics of (001)-Oriented Electrodeposited Silver Films During Self-Annealing at Room Temperature
Y. Hayashi, I. Shohji, S. Koyama, H. Miyazawa
Procedia Engineering, 184, 725-731 (2017)

17. Effect of Rust Inhibitor in Brine on Corrosion Properties of Copper
K. Higuchi, I. Shohji, T. Ando, S. Koyama, Y. Mizutani, Y. Inoue
Procedia Engineering, 184, 743-749 (2017)

18. Degradation Behaviors of Adhesion Strength between Epoxy Resin and Copper Under Aging at High Temperature
Y. Tonozuka, I. Shohji, S. Koyama, H. Hokazono
Procedia Engineering, 184, 648-654 (2017)

19. Bonding Characteristics of Sn-57Bi-1Ag Low-Temperature Lead-Free Solder to Gold-Plated Copper
Y. Maruya, H. Hata, I. Shohji, S. Koyama
Procedia Engineering, 184, 223-230 (2017)

20. Fracture Behaviors of Miniature Size Specimens of Sn-5Sb Lead-Free Solder under Tensile and Fatigue Conditions
K. Kobayashi, I. Shohji, S. Koyama, H. Hokazono
Procedia Engineering, 184, 238-245 (2017)

21. Effect of Bonding Time and Bonding Temperature on Lead-Free Solder Joints Dispersed Pillar Shaped IMCs
Y. Hayashi, U. Nakata, I. Shohji, S. Koyama, T. Hashimoto
Procedia Engineering, 184, 214-222 (2017)

22. Degradation Behaviors of Adhesion Strength of Structural Adhesive for Weld-Bonding under High Temperature and Humidity Conditions
Y. Tomita, I. Shohji, S. Koyama, S. Shimizu
Procedia Engineering, 184, 231-237 (2017)

23. Liquid Phase Diffusion Bonding of AC2C/ADC12 Aluminum Casting Alloy by Using Metal Salt Coated Zn Sheet
S. Saijo, S. Koyama, I. Shohji
Procedia Engineering, 184, 284-289 (2017)

24. 金属塩被膜付与Znシートを用いた鋳造用Al合金の液相拡散接合
西城舜哉, 小山真司, 荘司郁夫
スマートプロセス学会誌, 6, 195-199 (2017)

25. Foaming behavior of aluminum foam precursor induced by friction heat generated by rotating tool used for spot friction stir welding
Yoshihiko Hangai, Keisuke Takada, Ryoya Endoh, Shinji Koyama, Takao Utsunomiya
Journal of Manufacturing Processes, 25, pp. 426-431 (2017)

26. Solid-State Bonding of 5052 Aluminum Alloy/316L Stainless Steel by Using Organic Salt
Formation/Decomposition Reaction
Hiroki Saito, Shinji Koyama
Materials Science Forum, Vol. 879, pp 2468-2472 (2016)

27. Functionally graded aluminum foam fabricated by friction powder sintering process with traversing tool
Yoshihiko Hangai, Tomoaki Morita, Shinji Koyama, Osamu Kuwazuru, Nobuhiro Yoshikawa
Journal of Materials Engineering and Performance, Vol.25, No.7, pp.3691-3696 (2016)

28. Effect of Interfacial Hardness on Failure Modes of Liquid Phase Diffusion Bonded Sn/Sn with Bi Filler
Shinji Koyama, Issei Oya and Ikuo Shohji
Materials Transactions, Vol. 57, No. 6, pp. 810-814 (2016)

29. Direct bonding of SUS304 stainless steel by metal salt generation bonding technique with formic acid
Shinji Koyama, Tatsunori Tsuneto
Procedia Materials Science 12, pp. 95-99 (2016)

30. Fabrication of aluminum tubes filled with aluminum alloy foam by friction welding
Yoshihiko Hangai, Yukiko Nakano, Shinji Koyama, Osamu Kuwazuru, Soichiro Kitahara, Nobuhiro Yoshikawa
Materials, 8(10), pp.7180-7190 (2015)

31. Cu/Cu direct bonding by metal salt generation bonding technique with organic acid and its
Persistence of Reformed Layer
Shinji Koyama, Naoki Hagiwara, Ikuo Shohji
Japanese Journal of Applied Physics, vol.54, pp. 030216-1-030216-4 (2015)

32. Effect of Filler Content and Coupling Agent on Mechanical Properties of Underfill Material
Hironao Mitsugi, Shinya Kitagoh, Ikuo Shohji, Shinji Koyama
Transactions of the Japan Institute of Electronics Packaging, vol.7, pp.25-31 (2014)

33. A study of solid state bonding strength of nonferrous metals by using metal salt generation bondingmethod
Shinji Koyama
Materials Science Forum, vol.783-786, pp.2450-2455 (2014)

34. Cu/Cu direct bonding by metal salt generation bonding technique with formic acid and citric acid
N. Hagiwara, S. Koyama, I. Shohji
Advanced Materials Research, 922, 219-223 (2014)

35. Solid state bonding of Al alloy/SUS304 by metal salt generation bonding technique with acetic acid
Kota Matsubara, Shinji Koyama, Hideo Nagata, Yoshiyuki Suda, Ikuo Shohji
Advanced Materials Research, Vol.922, pp.491-496 (2014)

36. A Study of the Effect of Indium Filler Metal on the Bonding Strength of Copper and Tin
Shinji Koyama, Seng Keat Ting, Yukinari Aoki, Ikuo Shohji
Transaction of The Japan Institute of Electronics Packaging, Vol.6, No.1, pp.93-98 (2013)

37. Effect of Surface Modification by Aqueous NaOH Solution on Bond Strength of Solid-State Bonded Interface of Al
Shinji Koyama, Ting Seng Keat, Shun Amari, Kouta Matsubara, Ikuo Shohji
Materials Transactions, Vol.54, No.10, pp.1975-1980 (2013)

38. 摩擦攪拌法によるADC12フォームコアサンドイッチパネルの作製と引張り特性
宇都宮登雄,石井伸幸,半谷禎彦,小山真司,北原総一郎,桑水流理,吉川暢宏
日本金属学会誌, 77巻, 9号, pp.385-390 (2013)

39. Sn/Sn固相接合強度に対する金属塩生成接合法の適用効果
小山真司
スマートプロセス学会誌, Vol.2, No.1, pp.47-51 (2013)

40. Relationship between Porosity and Interface Fracture on Aluminum Foam Sandwich with DenseSteel Face Sheets Fabricated by Friction Stir Processing Route
T. Utsunomiya, N. Ishii, Y. Hangai, S. Koyama, O. Kuwazuru and N. Yoshikawa
Materials Transactions, Vol.53, No.9, pp.1674-1679 (2012)

41. 摩擦攪拌法による発泡剤不使用ADC12ポーラスアルミニウムと緻密鋼材の複合構造部材の作製
半谷禎彦,石井伸幸,小山真司,宇都宮登雄,北原総一郎
日本金属学会誌, 76巻, a号, pp.349-354 (2012)

42. Fabrication and Tensile Tests of Aluminum Foam Sandwich with Dense Steel Face Sheets
by Friction Stir Processing Route
Y. Hangai, N. Ishii, S. Koyama, T. Utsunomiya, O. Kuwazuru and N. Yoshikawa
Materials Transactions, Vol.53, No.4, pp.584-587 (2012)

43. SUS304ステンレス鋼のB添加溶融塩浴を用いたほう化処理に及ぼす処理温度の影響
小山真司,福田達也,川澄健太郎,荘司郁夫
日本金属学会誌, 第75巻, 第12号, pp.684-689 (2011)

44. SUS304ステンレス鋼のほう化処理に及ぼす溶融塩浴中のB添加量の影響
小山真司,高田大士,川澄健太郎,福田達也,荘司郁夫
日本金属学会誌, 第75巻, 第12号、pp.678-683 (2011)

45. Al添加溶融ほう砂浴を用いたSUS304ステンレス鋼のほう化処理に及ぼす処理温度の影響
小山真司,川澄健太郎,福田達也,荘司郁夫
日本機械学会論文集(A編), 77巻, 783号, pp.1986-1993 (2011)

46. Fabrication of A1050-A6061 Functionally Graded Aluminum Foam by Friction Stir Processing Route
Y. Hangai, Y. Oba, S. Koyama and T. Utsunomiya
Metallurgical and Materials Transactions A, 42(12), pp.3583-3589 (2011)

47. レーザー変位法を用いたソルダペーストぬれ性評価装置の開発
荘司郁夫,小山真司,大屋一生,伊坂俊宏,宮本博永,西室将,平本清
エレクトロニクス実装学会誌, 14[5], pp.390-393 (2011)

48. 錫と電極材料の拡散接合強度に及ぼすギ酸の表面改質効果
小山真司
高温学会誌, 37, 169-177 (2011)

49. Sn/Ni接合界面の引張強さに及ぼすInフィラーメタルの適用効果
小山真司,伊坂俊宏,荘司郁夫
エレクトロニクス実装学会誌, 14[5], pp.377-381 (2011)

50. 摩擦攪拌法を用いたADC12-A1050傾斜機能ポーラスアルミニウムの作製
半谷禎彦,大関雄一郎,小山真司,宇都宮登雄
日本機械学会論文集(A編), 77巻, 775号, pp.517-525 (2011)

51. Effect of Formic Acid Surface Modification on Bond Strength of Solid-State Bonded Interface of Tinand Copper
S. Koyama, Y. Aoki and I. Shohji
Materials Transactions, Vol.51, No.10, pp.1759-1763 (2010)

52. Fluxless Bonding of Ni-P/Cu Plated Al Alloy and Cu Alloy with Lead-Free Sn-Cu Foil
I. Shohji, S. Koyama, I. Oshiro, H. Nara and Y. Iwata
Materials Transactions, Vol.51, No.10, pp.1753-1758 (2010)

53. 錫/錫固相接合界面の酸化皮膜に対する酢酸による改質効果
小山真司,大屋一生
日本金属学会誌, 第74巻, 第11号, pp.733-739 (2010)

54. 炭素鋼とチタン箔の拡散接合と表面窒化同時処理の検討
小山真司,川澄健太郎
日本金属学会誌, 第74巻,第10号, pp.656-661 (2010)

55. 錫/錫圧接界面強度に及ぼすフッ化水素酸によるハロゲン化処理の影響
小山真司
日本機械学会論文集(A編), 76巻, 769号, pp.1221-1228 (2010)

56. Fabrication of Aluminum Foam/Dense Steel Composite by Friction Stir Welding
Y. Hangai, S. Koyama, M. Hasegawa and T. Utsunomiya
Metallurgical and Materials Transactions A, 41, pp.2184-2186 (2010)

57. Nondestructive Obaservation of Pore Structures of A1050 Porous Aluminum Fabricated
by Friction Stir Processing
Y. Hangai, Y. Ozeki, S. Kawano, T. Utsunomiya, O. Kuwazuru, M. Hasegawa, S. Koyama and N, Yoshikawa
Materials Transactions, Vol.51, No.3, pp.548-552 (2010)

58. 錫の固相圧接界面強度に及ぼす塩化水素酸によるハロゲン化処理の効果
小山真司,川元聡
日本金属学会誌,第73巻, 第11号, pp.839-845 (2009)

59. 錫/錫固相接合の界面強度に及ぼすギ酸の表面改質効果
小山真司,大屋一生
日本金属学会誌, 第73巻, 第10号, pp.809-815 (2009)

60. Behavior of Oxide Film in Transient-Liquid-Phase Bonding of Tin with Filler of Bismuth Film
S. Koyama, M. Takahashi and K. Ikeuchi
Materials Science Forum, Vol.539-543, pp.3503-3507 (2007)

61. Behavior of Superficial Oxide Film at Diffusion-Bonded Interface of Tin and Its Influence on BondStrength
S. Koyama, M. Takahashi and K. Ikeuchi,
Cera. Trans., 198, pp.461-466 (2006)

62. 錫の固相拡散接合界面の酸化皮膜に対するハロゲン化処理の効果
小山真司,高橋誠,池内建二,
日本金属学会誌, 第70巻, 第5号, pp.402-411 (2006)

63. Behavior of Superficial Oxide Film in Solid-State Diffusion-Bonding of Tin and Its Influence on BondStrength
S. Koyama, M. Takahashi and K. Ikeuchi,
Acta Metallurgica Slovaca, 10, pp.75-82 (2004)

64. Influence of Surface Treatment on Interfacial Microstructure and Bond Strength of Diffusion-Bonded Tin
S. Koyama, M. Takahashi and K. Ikeuchi,
Solid State Ionics, 172, pp.397-401 (2004)

65. Behavior of Superficial Oxide Film at Solid-State Diffusion Bonded Interface of Tin
S. Koyama, M. Takahashi and K. Ikeuchi
Materials Transactions, Vol.45, No.2, pp.300-302 (2004)

66. Multistage Transitions of Perovskite-Type Ferroelectrics Seen with “mK-Stabilized Cells”
A. Kojima, S. Koyama, T Yoshioka, Y. Yoshimura, H. Iwasaki and K. Tozaki
Ferroelectrics, 237, pp.119-126 (2000)