Novel Dielectrics Characterization Using SEM

Materials stress under such irradiation can be found in space craft and industrial electronics. This paper introduces the use of a scanning electron microscope (SEM) to evaluate the insulation property of insulators An SEM may be used not only to observe a surface image but also to provide a fine electron beam for charging an uncoated-insulator surface at …

Distortion Analysis of Butt Joint using FE-Methods and Experimental Verification

Abstract-This paper investigates the induced angular distortions due to single pass welding process on butt joint. The workpiece material is low Carbon steel with the dimension of 100 mm x 150 mm x 4 mm (w x I x t). Two different FE methods were investigated to analyze the distortion, namely based on linear thermo-elastic shrinkage using WELD PLANER Ver. 1.2 and based on thermo-elastic plasti…

An Overview on Performing Low Temperature Gaseous Thermochemical Heat Treatme…

Abstract- Duplex stainless steels (DSS) which comprise dual microstructure consisting of phase balance of austenitic phase ('y phase) and ferritic phase (a phase) have been an area of interest for researchers, stainless steel producers, fabricators and end users. This paper gives a brief review on low temperature surface heat treatment processes of nitriding,Carburizing and nitrocarburiz…

Current Status of Nitrocarburising Surface Heat Treatment

Nitrocarburising, a surface heat treatment of steels, has been widely recognized in steel manufacturing industries to improve scuffing resistance and fatigue resistance of the steel components. Several techniques of diffusing nitrogen and carbon into the surface of steel are categorised by use of salt bath, gaseous, and glow discharge atmospheres, The formation of iron carbonitride (Fe2_3N, C) …

Analysis of Weld Induced Distortion of Double Sided T-Joint using Simulation …

Abstract-This paper investigates the capability of linear thermoelastic and thermoelastic plastic numerical analysis methods to estimate the welding deformations that occurred due to GMAW process which nowadays becomes an important manufacturing process in modern industries. As already known, distortion is considered as the major stumbling block that can affect the dimensional accuracy and t…

Pengaruh Pelatihan terhadap Produktivitas Kerja Karyawan (Studi pada PT. Pupu…

Menyadari bahwa sumber daya manusia adalah aset penting perusahaan yang memiliki kemampuan berkembang sebagai penentu keberhasilan perusahaan dalam jangka panjang, maka peningkatan produktivitas sumber daya manusia menjadi fokus utama perusahaan. Pelatihan merupakan salah satu cara yang digunakan perusahaan untuk meningkatkan produktivitas karyawannya. Memiliki s…

Pengaruh Karakteristik Komunitas Virtual terhadap Community Commitment dan Lo…

Penelitian ini dilakukan untuk menguji pengaruh karakteristik komunitas virtual terhadap community commitment dan loyalitas pengguna kamera DSLR merek Canon. Karakteristik komunitas yang diuji adalah interaktivitas, kualitas sistem, reliabilitas informasi, dan imbalan keaktifan. Jenis penelitian ini adalah desain riset dengan sampel yang berjumlah 100 responden denga…

Pengaruh Kompensasi Langsung dan Tidak Langsung terhadap Kinerja Karyawan (St…

Penelitian ini dilakukan pada RS PGI Cikini. Penelitian ini menggunakan kompensasi langsung dan tidak langsung sebagai variabel independen dan kinerja sebagai variabel dependen. Tujuan penelitian ini adalah untuk menganalisis pengaruh kompensasi langsung dan tidak langsung terhadap kinerja karyawan. Populasi yang digunakan adalah karyawan RS PGI Cikini di ruang perawat…

Scour technology: mechanics and engineering practice

Structures built in or near rivers and other channels can be vulnerable to scour around their foundations. If the depth of the scour becomes significant, the stability of the foundations may be endangered, with a consequent risk of damage or failure of the structure. There have been several bridge failures, resulting in transport disruption, economic loss and, on occasion, loss of life. The fac…

Environmental engineering: designing a sustainable future

Edition

-

ISBN/ISSN

9780816072002

Collation

xv, 213 p. : ill. (chiefly col.) ; 25 cm.

Series Title

Green technology

Call Number

[LKG-LIB-14]