This process is very similar to open hearth furnace steelmaking.

Steel from the Bessemer process was made in open hearth furnaces.

There were also two open hearth furnace steel mills.

The open hearth furnace allowed recycling of scrap iron and steel.

Periodically reversing the flow of air and fuel across the open hearth furnace.

Bessemer steel was being displaced by the open hearth furnace near the end of the 19th century.

During the 1880s they exploited the new steel making technologies being introduced at that time including use of Open hearth furnaces.

This included the blast and open hearth furnaces and the pig iron shop.

Basic oxygen steelmaking eventually replaced the open hearth furnace.

In the first decade of the last century Kulti also produced steel utilising open hearth furnaces.

Preheated combustion air was used in iron production and in the open hearth furnace.

The nation with the highest share of steel produced with open hearth furnaces (almost 50%) is Ukraine.

The Bessemer process was the first successful method of steelmaking in quantity, followed by the open hearth furnace.

In 1910 a third plant was opened which included an open hearth furnace, a steel plate mill and other equipment for the working of steel.

The car allegedly went through an automobile crusher and the salvaged metal was melted down in an open hearth furnace.

The last European open hearth furnace in the former East Germany was stopped in 1993.

Today's basic oxygen furnaces produce steel at a much faster rate than old style open hearth furnaces.

Carnegie made major technological innovations in the 1880s, especially the installation of the open hearth furnace system at Homestead in 1886.

His daughter, Gertrude, lit the first open hearth furnace at the new Central Steel Company in 1915.

It was wedded for too long to obsolescent technology and was a very late adopter of the open hearth furnace method.

Frick locked workers out of the plate mill and one of the open hearth furnaces on the evening of June 28.

In 1870, the first Russian open hearth furnace was built at the factory, followed by a two-decked steamship Perevorot just a year later.

Later heat reuse included the Siemens-Martin process which was first used for making glass and later for steel with the open hearth furnace.

Earlier processes for this included the finery forge, the puddling furnace, the Bessemer process, and the open hearth furnace.

Becker dropped out of high school during his freshman year in 1944 and got a job working an open hearth furnace in the Granite City mill.

In 1868 it became the first place to use open-hearth furnaces on an industrial scale.

He stopped Rearden, a few days later, in an alley between the rows of open-hearth furnaces.

Later was improved design of open-hearth furnaces of many metallurgical plants.

My father sweated over an open-hearth furnace for years, alongside his brothers and brothers-in-law.

The open-hearth furnaces of the steel mill created large amounts of dust and other pollution.

Through this method, an open-hearth furnace can reach temperatures high enough to melt steel, but Siemens did not initially use it for that.

Steel manufacturers had begun to abandon the Bessemer converters and install open-hearth furnaces.

On 4 April 1934 the first steel was tapped from the open-hearth furnace at the Pretoria Works.

The following year the mill equipped four enormous electric furnaces that phased out the open-hearth furnaces.

The new production will allow the company to close old, environmentally unfriendly open-hearth furnaces,' Pervouralsk Novotrubny said in the statement.

I own 20 open-hearth furnaces, working at capacity, producing tons of Rearden Metal per furnace per day.

Even into the '60s and '70s, the sky on cloud-covered nights glowed orange, reflecting the pulsing fires of open-hearth furnaces along the rivers below.

Open-hearth furnaces were widely employed until the 1980s when the basic oxygen steelmaking, electric arc furnace and continuous casting made them obsolete.

The mill's open-hearth furnaces, a century-old technology, are so obsolete that Western visitors laugh when they see them, but the managers lack the money to modernize.

During the year 1883, the first steel to be made in Canada was produced at the Trenton plant by the siemens process in an open-hearth furnace.

Through this method, an open-hearth furnace can reach temperatures high enough to melt steel, and this process made cremation an efficient and practical proposal.

Outside the satanic open-hearth furnaces, a mountain of slag blows about in the summer wind, adding grit to the foul, multicolored discharge from the smokestacks.

The plant consists of 2 small blast furnaces and several basic open-hearth furnaces, with an annual raw-steel capacity of about 910 000 tonnes.

Most steel capacity was in open-hearth furnaces with basic oxygen furnaces, electric furnaces, and side-blown converters.

Dissatisfied with the job he became a labourer in BHP's open-hearth furnaces and worked a second job renovating run down houses.

Mr. McKeever said that like the steel mills across the former Soviet Union, Azovstal still operated open-hearth furnaces.

Stewart Cort, the general manager at Sparrows Point during World War II, had grown up with open-hearth furnaces.

• Blowing in of new blast furnace and opening of four open-hearth furnaces, Steel Company of Canada, Hamilton, Ontario.

In 1959, N. Dobrokhotov with students suggested to heat three-way open-hearth furnaces with natural gas instead of a mixture of coke oven and blast-furnace gas.

It dropped fat white sparks, bright even against the arc lights, then halted and tipped a stream of white-hot incandescence into the waiting maw of the open-hearth furnace.