3Dӡٷĩ3Dӡa(chn)I(y)*Ҫһh(hun)Ҳ*ărֵڡ20133Dӡg(sh)a(chn)I(y)ϣ3DӡИI(y)ę(qun)Ҍ3Dӡٷĩo_xָߴС1mmĽwȺһٷĩϽĩԼн|(zh)ijЩyۻĩĿǰ3DӡٷĩϰtϽ𡢲PI(y)~Ͻ⁺ϽXϽȡ3Dӡٷĩ߂õĿ߀횝MĩСȷֲ^խζȸԺúbܶȸߵҪ
ٷĩڑüm(x)ˇҪͬƂ䷽ҲǸвͬƂ^ҪW͙CеɷNĩұI(y)늽ⷨ߀ԭԼFƂ乤ˇÏVҪע늽ⷨ߀ԭһľԣmںϽĩƂǰýٷĩҪ⁺Ͻ𡢸ߜغϽtϽ𡢸ߏ䓺ģ䓵ȲϷMb估ˇҪٷĩ횾߂^͵õζȡ^խȷֲ^(q)g^ߵbܶȵxD(zhun)늘OPREPxFPAFGAԼxPSǮǰýٷĩҪƂ䷽ķNˇƂλνٷĩ
1.xD(zhun)늘OPREP
xD(zhun)늘OPREPPlasma Rotating Electrode-comminuting ProcessǶ_˹l(f)չһNηĩƂ乤ˇԭDʾٻϽӹɰϲõxwӟͬrMиD(zhun)xʹۻҺμڶԚwh(hun)̲ڱ揈γɷĩͨ^Yͬķĩּ(jng)^oȥAsHᘌߜغϽ𣩺õ*Kĩa(chn)Ʒ
PREPm⁺Ͻ𡢸ߜغϽȺϽĩƂԓƂĽٷĩζ^Ժĩ^SLMˇȣ0-45mĩյʵ۳ɱƫڷĩĴּҺγߴĴСҪ߰ϵD(zhun)ٻϵֱD(zhun)߱ȻO(sh)ܷӵߵҪ
F(xin)AΣPREP*MO(sh)估ļg(sh)ڶ_˹(ni)λҪهcֱMMMաMķʽ˲ּg(sh)FоԺղоԺɫоԺM˶_˹PREPO(sh)F(xin)AO(sh)乤ˇg(sh)ˮƽͬHMˮƽ^ࡣ(ni)ͨWϴWȸУ_չPREPˇg(sh)A(ch)оFоԺݙCео(lin)_l(f)ˇ(ni)_PREPO(sh)ںϽĩϵ⁺ϽյԲWй˾Ķ_˹MPREPO(sh)к~Ҳ^аl(f)˳PREPO(sh)⁺Ͻۣ45mյʲ20%w҇MͬF(xin)Aаl(f)PREPO(sh)Cͬ_˹в
(yu)c坍ζȸߡwo/l(wi)ǷۡԺȡȷֲխ
ȱcĩ^ȷĩյʵ۳ɱƫߡ
2.xFPA
xFPAPlasma AtomizationǼôAP&C˾еĽٷĩƂ似g(sh)ÌQb۟픶˵xwγɸߜصĵxwcضԸ_10000 KbÌٽzxwcԭϱѸۻxwٛ_ɢFɳҺλFFwгe^cͨFеsMПύQs̳ɳĩ
PAƵõĽٷĩʽҎ(gu)tĩwƫAP&C˾ͬArcam˾ᘌǰЈĿٰl(f)չa(chn)MДUڵxӾضȸՓPAƂF(xin)еиcٺϽĩԓg(sh)ýzFƷ^y׃κϽϷĩƂ䣬XgͬrԭϽzĵAƂƷ۳ɱ鱣CĩȵƷ|(zh)a(chn)Чд
(yu)c45m·ĩյʘOowA(yu)ښFArcamõTC4ϽԓƂ
ȱcζԲl(wi)Ƿzijɱ^
3.FGA
ĿǰýٷĩϵĚFƂ䳣üg(sh)ոБ۟FVIGAVacuum Induction-melting Gas Atomization͟o늘OБ۟FEIGAElectrode Induction-melting inert Gas Atomization
VIGA۟ϽϽҺ(jng)gײF̎ٚw_飬F߶ȵļС۵۵̳ɷĩԓҪmFϽ懻ϽⒻϽXϽ~Ͻȷĩa(chn)Ƃ
EIGAFg(sh)c늘OБ۟g(sh)Y(ji)ϣcw|ȲD(zhun)AϽ늘Oһh(hun)θБȦM늘Oۻ늘O۵wFϵy(tng)öԚMFЧ۟^s|(zh)F(xin)Խٵİȫ۟ҪڻԽټϽgy۽ٵȷĩϵƂ⁼⁺ϽXga(chn)
ĩa(chn)̺ƷO(sh)ͨ^FƷۼg(sh)ĸMl(f)չT糬FoϚFFԼwFg(sh)ᘌ켼g(sh)cP(gun)g(sh)M˸Mѽ(jng)ƂM㼤x^(q)ۻSLMͬSͷ۵칤ˇʹҪķĩ
(yu)cյʸߣ45m¿ڼx^(q)ۻɱ^͡
ȱcζԲl(wi)Ƿ۶࣬45-406mĩķʸڿ՚Amx^(q)ۻֱӟo͵ȷĩұI(lng)
4.xPS
lxwܶȸӟᏊȴxwwecڛ]늘O늘Ol(f)Ⱦa(chn)Ʒlxwĩg(sh)ԭڸlԴ£Ԛw⣩xγɷ(wn)ĸߜضԚwxwΠҎ(gu)tԭϷĩ\dw⣩(jng)ͷxӾĩwڸߜصxwմğᣬѸۻԘOߵٶM뷴ڶԚ¿sڱ揈£s̳ηĩMռ
(yu)cĩΠҎ(gu)tʸ❍ԺƂڜضȵy۽gu≺f
ȱcӟLɓ]l(f)Ԫؕl(f)Ҏ(gu)tĩe
PREPƂķĩȷֲ^խ@ĩյ^ͣڼ۳ɱӸ߲@ʹSLMˇܵ^ԓg(sh)ƂĴַڼٳLSFˇЫ@Ñ
PAѽ(jng)ڳҎ(gu)̖⁼⁺ϽĩƂͨкl(wi)ǷƬۡ{w(jng)̎ĩáҪzԭԓg(sh)Ƃy׃νٲϷƿim÷խa(chn)懻ϽFϽȷǻԽٷĩa(chn)ɱ^ߡ
VIGAƷЧʸϽmVɱĩȿɿصȃ(yu)ȫ(ni)ĩձõļg(sh)EIGAƂԽٷĩPREPй(ji)sa(chn)`ۮa(chn)ȃ(yu)mSLMˇ⁺Ͻĩa(chn)Ƃ
ȫ켼g(sh)a(chn)I(y)̎ڸٰl(f)չڣbˇõȷ棬Wl(f)չȫϵy(tng)҇켼g(sh)l(f)չ༯ڴӡ^ںϽоҕĩϵbüˇg(sh)оͶ@ºϽĩ_l(f)ͶˇͺϵͳɱƷۼg(sh)δV_չ@ЩA(ch)b佨O(sh)ˇg(sh)оȱʧ̶ܴӰ҇ϼg(sh)wϵĽO(sh)Ͱl(f)չ