TOULOUSE, Farani - O Airbus, i le faiga paʻaga ma Messier Bugatti Dowty, Kamuta Tekonolosi ma le Advanced Manufacturing Research Center i le Iunivesite o Sheffield, o loʻo atiaʻe le matua o se fou uʻamea-tetee uʻamea stainless uʻamea filogia lauiloa "CRES" - mo ono faʻaaogaina i vaega o mea e faʻaaoga mo le lumanaʻi. O se vaega o le galulue faʻatasi iloiloga, e iva A320 autu kia meafaigaluega na fausiaina i le uʻamea fou ma faʻaaogaina mo nisi mea atinae, e aofia ai le faʻatuina o meatotino o le pei o gaosia mea ma faʻamatalaina le sili ona lelei alamanuia auala. Ma le isi, lua vaega o loʻo gaosia i se 'faʻaiʻuina mulimuli'. I le lumanaʻi, o loʻo iai le faʻamoemoe o le 'au e faʻaputu uma ni mea e faʻaulu ai le CRES mo le iloiloga ile tautua.
O le uʻamea fou a le CRES, e aloese mai ai i le manaʻomia o le faʻaaogaina o cadmium ma coatings o loʻo faʻaaoga i le chromate, e faʻatagaina ai le tetee atu o le palapala ma mafai ai ona avea ma isi auala i uʻamea uʻamea filogia o loʻo i ai le maualalo o le carbon carbon ma titanium alloys mo lumanaʻi vaʻaia kia. O le malosi e faʻatusatusa i uʻamea o loʻo i ai nei ma e mafai ona avanoa mo lalo ifo o le afa o le tau o titanium alloys. O loʻo faʻaleleia atili le tau o le umiaina e le CRES ona o le faʻaititia o le palapala i totonu o le tautua. E le gata i lea, faafetai i le tele o le alualu i luma i le gagau maʻa ma le faʻafitauli oona taʻe tipiina, e sili atu siosiomaga malosi.
OA MEA E AVEA MAI LENEI TUSI:
- The new CRES steel, which avoids the need to use traditional cadmium and chromate coatings, confers intrinsic corrosion resistance and could become an alternative to both existing low-alloy carbon steels and titanium alloys for future aircraft landing gear.
- Airbus, in partnership with Messier Bugatti Dowty, Carpenter Technology and the Advanced Manufacturing Research Centre at the University of Sheffield, are developing the maturity of a new corrosion-resistant stainless steel alloy known as “CRES” – for possible use in future landing gear components.
- As part of the collaborative evaluation, nine A320 main gear components have been forged in the new steel and used for further materials development, including establishing properties of the as-manufactured materials and define the optimum industrialisation route.
