Pada pengujian ini digunakan baja AISI 4140. Baja AISI 4140 merupakan jenis baja karbon sedang dengan kandungan karbon 0,4%. Baja AISI 4140 banyak digunakan di bidang konstruksi yang mengutamakan s…
In this study, a comparison of steel frame structure consisting of drift, interstory drift, drift ratio, and response time history structure outputs in the form of displacement, velocity, and accel…
An example of an earthquake-resistant building uses an eccentrically braced frame (EBF) reinforcement system. the advantage of this system is that it can correct the shortcomings of two conventiona…
Earthquakes are one of the causes that can damage building structures and could make the died. Earthquake-resistant buildings are needed to avoid construction losses and the safety of their occupan…
The study analyzed comparison of earthquake-resistant steel structures compared between two models is diagonal concentrically braced frames with diagonally eccentrically braced frames. Fixed variab…
Risiko terjadinya gempa bumi di Indonesia sangat tinggi. Hal inilah yang menjadi dasar dalam merancang struktur baja yang memperhitungkan dampak gempa. Pada penelitian ini rangka penyangga yang aka…
Engineering and repair industrialization is a sign of technical progress. Welding has been one of the initiatives to improve the quality of the product being manufactured. The type of welding metho…
Corrosion is damage that occurs to metal with a brownish color marked on the metal surface, one of the factors for corrosion is the environment. To slow down the occurrence of corrosion is done by …
In the industrial world, heat treatment is a process that is often carried out and found in the manufacturing process, especially metal-based materials. Variation of cooling media is a factor that …
In this industrial era 4.0, there are many metals used in everyday life. Metal has a problem that the metal will experience damage due to a reaction with the surrounding environment called corrosio…
Corrosion is metal damage characterized by brownish color on the surface, one of the factors of corrosion occurrence is the environment. Corrosion can provide huge losses economically. To slow the …
This study aims to determine how much influence quenching towards the hardness value of the casting specimens. This study used an experimental method by combining of 2 types of cooling media and ho…
Penelitian ini termasuk jenis penelitian ekperimen. Karena baja karbon memiliki kemampuan cor yang baik dan baryak digunakan sebagai bahan industri otomotif contohoya velg sepeda motor, dan hargany…
Abstrak Tujuan dari penelitian ini adalah untuk mengetahui laju korosi baja AISI 1045 setelah diberikan quenching dengan variasi media pendingin yaitu dengan oli dengan kekentalan SAE-10, SAE-20, S…
Seiring dengan berkembangnya zaman, teknologi dalam pengolahan baja semakin maju, sehingga berbagai jenis baja dapat dihasilkan untuk diaplikasikan di berbagai bidang sesuai dengan kegunaannya. Pen…
This study was aimed at finding out the influence of concentration ratio and efficiency on the profit gained by the Steel industry in Indonesia. The variables used as a proxy for profit gained were…
Desain Batang- Batang struktur baja telah berkembang selam 90 tahun, mulai dari pendekatan sederhana atas beberapa sifat dasar baja dan matematika elementer sampai ke perhitungan canggih yang menun…
The objective of this research is to analyze the effect of industry concentration on the production efficiency of the basic iron and Steel industry m Indonesia. This research uses quantitative and …
Pasir besi merupakan logam yang paling banyak kedua di bumi. Pasir besi terbentuk selama berjuta tahun lamanya, sehingga kandungan yang terdapat di dalam pasir besi pun beragam, seperti mineral mag…
Buku ini menjelaskan konsep proses solidifikasi atau proses pembekuan metal mulai dari fase cair ke fase padatan yang merupakan proses transisi fase secara diskontinu. Pengetahuan mengenai proses i…
Buku jilid 2 ini memuat bab 11 hingga bab 16 disertai lampiran. Materi yang dibahas adalah gelegar plat, gabungan momen lentur dan beban aksial, sambungan, portal - tidak bergoyang dan bergoyang, p…