5 Simple Techniques For Phornnarong Lohakit
The steel was finished by including carbon and manganese-not so simple as it Appears. In 1919 an open-hearth worker described the method in his diary: "You carry a sizable sack of coal towards your shoulders, run in the direction of the white hot steel in 100-ton ladle, need to get shut plenty of with no burning your experience off to hurl the sack