Lisebelisoa tsa Refourary ke lisebelisoa tsa bohlokoa tse sebelisoang mothating oa ho emisa bere le ho mamella kholeho ea mocheso o phahameng le slag. E le sejana se ka sehloohong sa ho ts'oara le ho tsamaisa tšepe e matlafatsang (ho tloha ho setsebi Tse latelang ke tsona likarolo tsa bohlokoa, litlhoko tsa ts'ebetso le mathata a tekheniki a thepa ea laddle.

Flake Vaxadide (V₂o₅ Flakes (V₂o₅ Flake) ke mofuta oa likhalase tsa Vachadium, tse nang le likristale tsa khauta kapa tsa oli tse nang le botsitso ba lik'hemik'hale. Ha ho bapisoa le phofo, sebopeho sa lipalesa se na le kristafanity e phahameng le bohloeki bo betere, bo sebelisoang, 'me hangata bo sebelisoa masimong a kopo e phahameng.

Seezzle sa Remora se sebelisetsoa ho laola tšepe e phahameng haholo (hangata ea tšepe ea tšepe.

Indastering ea tšepe ea sejoale-joale, ho kenyelletsa lintho tsa se aripi ho bohlokoa ho ntlafatsa ts'ebetso ea tšepe. Chromium, e le karolo ea bohlokoa ea ho ikatisa e sebetsang haholo, e ka ntlafatsa boleng ba ho hana, ho u senya le ho hanyetsa le ho penta e phahameng ea tšepe. Low-Carbon Ferrochrome, e nang le chron chron le khabone e tlase, e tiisa litaba tsa chromium mme e tiisa litaba tsa khabone. Ke tlatsetso e sebetsang ea alloy bakeng sa ho ntša tšepe e se nang thuso, alloy steel le tšepe e khethehileng.