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Jacques Balmat carrying an axe and an alpenstock An 1872 diagram of an early ice axe, showing how the alpenstock was modified by the addition of a pick and an adze. An alpenstock (German: Alpen-"alpine" + Stock "stick, staff") is a long wooden pole with an iron spike tip, used by shepherds for travel on snowfields and glaciers in the Alps since the Middle Ages.
The Muslim Students' Association (Indonesian: Himpunan Mahasiswa Islam, literally "Islamic Students' Association", abbreviated as HMI) is an Indonesian Muslim student organization. HMI is an independent organization with the objective of "connecting academics, creators – servants of Islam, and taking responsibility for creating a just people ...
The Indonesian Christian Student Movement (Indonesian: Gerakan Mahasiswa Kristen Indonesia, GMKI) is the main student organization for Christian students in Indonesia.. Established on 9 February 1950, it is the product of a merger between the Christelijke Studenten Vereniging op Java, which is the organization for Christian students in Java, and the Indonesian Christian Students Associ
Direct reduction processes can be divided roughly into two categories: gas-based and coal-based. In both cases, the objective of the process is to remove the oxygen contained in various forms of iron ore (sized ore, concentrates, pellets, mill scale, furnace dust, etc.) in order to convert the ore to metallic iron, without melting it (below 1,200 °C (2,190 °F)).
An ironworker is a tradesman who works in the iron-working industry. Ironworkers assemble the structural framework in accordance with engineered drawings and install the metal support pieces for new buildings. They also repair and renovate old structures using reinforced concrete and steel.
U.S. Rep. Eli Crane, R-Ariz., on Thursday said he felt better when he saw three beagles in a committee hearing after joking about Democrats a day earlier.
Rolling schematic view Rolling visualization. In metalworking, rolling is a metal forming process in which metal stock is passed through one or more pairs of rolls to reduce the thickness, to make the thickness uniform, and/or to impart a desired mechanical property.
Cementite (or iron carbide) is a compound of iron and carbon, more precisely an intermediate transition metal carbide with the formula Fe 3 C. By weight, it is 6.67% ...