3Dӡٷĩ3Dӡa(chn)I(y)*Ҫһh(hun)Ҳ*ăr(ji)ֵڡ20133Dӡg(sh)a(chn)I(y)(hu)3DӡИI(y)ę(qun)Ҍ(du)3Dӡٷĩo_xָߴС1mmĽwȺһٷĩϽĩԼн|(zh)ijЩyۻĩĿǰ3DӡٷĩϰtϽPI(y)䓡~Ͻ⁺ϽXϽ3Dӡٷĩ߂õĿ߀횝Mĩ(x)Сȷֲ^խζȸ(dng)ԺúbܶȸߵҪ
ٷĩڑ(yng)üm(x)ˇҪͬƂ䷽ҲǸвͬƂ^ҪW(xu)͙C(j)еɷNĩұI(y)У늽ⷨ߀ԭԼFƂ乤ˇ(yng)ÏVҪע늽ⷨ߀ԭһľmںϽĩƂ(dng)ǰýٷĩҪ⁺ϽߜغϽtϽߏ(qing)䓺ģ䓵ȲϷMb估ˇҪٷĩ횾߂^͵õζ^խȷֲ^(q)g^ߵbܶȵxD(zhun)늘OPREPxFPAFGAԼxPSǮ(dng)ǰýٷĩҪƂ䷽ķNˇƂλνٷĩ
1.xD(zhun)늘OPREP
xD(zhun)늘OPREPPlasma Rotating Electrode-comminuting ProcessǶ_˹l(f)չһNηĩƂ乤ˇԭDʾٻϽӹɰϲõxwӟˣͬr(sh)M(jn)иD(zhun)xʹۻҺμ(x)ڶԚwh(hun)̲ڱ揈γɷĩͨ^Yͬķĩּ(j)(jng)^oȥAsHᘌ(du)ߜغϽ𣩺õ*Kĩa(chn)Ʒ
PREPm⁺ϽߜغϽȺϽĩƂԓƂĽٷĩζ^(dng)Ժĩ^֣SLMˇ(x)ȣ0-45mĩյʵ(x)۳ɱƫڷĩĴּ(x)ҺγߴĴСҪ߰ϵD(zhun)ٻϵֱD(zhun)߱Ȼ(hu)(du)O(sh)ܷ(dng)ߵҪ
F(xin)APREP*M(jn)O(sh)估ļg(sh)ڶ_˹(gu)(ni)λҪهcֱM(jn)M(jn)M(jn)աM(jn)ķʽ˲ּg(sh)FоԺղоԺɫоԺM(jn)˶_˹PREPO(sh)F(xin)AO(sh)乤ˇg(sh)ˮƽͬ(gu)HM(jn)ˮƽ^ࡣ(gu)(ni)ͨW(xu)ϴW(xu)ȸУ_չPREPˇg(sh)A(ch)оFоԺݙC(j)ео(lin)_l(f)ˇ(gu)(ni)_(ti)PREPO(sh)䣬ںϽĩϵ⁺Ͻ(x)յԲWй˾Ķ_˹M(jn)PREPO(sh)䣬к~Ҳ^аl(f)˳PREPO(sh)⁺Ͻ(x)ۣ45mյʲ20%w҇(gu)M(jn)ͬF(xin)Aаl(f)PREPO(sh)C(j)ͬ_˹в
(yu)c(din)坍ζȸw١o/l(wi)Ƿ(dng)Ժȷֲխ
ȱc(din)ĩ^֣(x)ȷĩյʵ(x)۳ɱƫ
2.xFPA
xFPAPlasma AtomizationǼôAP&C˾(d)еĽٷĩƂ似g(sh)Ì(du)Qb۟픶˵xwγɸߜصĵxwc(din)ضԸ_(d)10000 KbÌٽzxwc(din)ԭϱѸۻxw?zng)_ɢFɳ(x)ҺλFFwгe^cͨFеsM(jn)ПύQs̳ɳ(x)ĩ
PAƵõĽٷĩʽҎ(gu)tĩwƫ(x)AP&C˾ͬArcam˾ᘌ(du)(dng)ǰЈ(chng)Ŀٰl(f)չ(du)a(chn)M(jn)ДU(ku)ڵxӾضȸՓPAƂF(xin)еиc(din)ٺϽĩԓg(sh)ýzFƷ^y׃κϽϷĩƂXgͬr(sh)ԭϽzĵA(y)ƂƷ۳ɱ鱣CĩȵƷ|(zh)ƣa(chn)Чд
(yu)c(din)45m·ĩյʘOowA(yu)ښFArcamõTC4ϽԓƂ
ȱc(din)ζԲl(wi)Ƿۣzijɱ^ߡ
3.FGA
ĿǰýٷĩϵĚFƂ䳣üg(sh)ոБ(yng)۟FVIGAVacuum Induction-melting Gas Atomization͟o늘OБ(yng)۟FEIGAElectrode Induction-melting inert Gas Atomization
VIGA۟ϽϽҺ(jng)gײ(do)F̎ٚw_F(j)߶ȵļ(x)С۵۵̳ɷĩԓҪmFϽ懻ϽⒻϽXϽ~Ͻȷĩa(chn)Ƃ
EIGAFg(sh)c늘OБ(yng)۟g(sh)Y(ji)cw|ȲD(zhun)A(y)Ͻ늘Oһ(g)h(hun)θБ(yng)ȦM(jn)늘Oۻ늘O۵wFϵy(tng)öԚM(jn)FЧ۟^s|(zh)(sh)F(xin)Խٵİȫ۟Ҫ(yng)ڻԽټϽgy۽ٵȷĩϵƂ䣬⁼⁺ϽXga(chn)
ĩa(chn)̺ƷO(sh)ͨ^(du)FƷۼg(sh)ĸM(jn)l(f)չT糬FoϚFFԼwFg(sh)ᘌ(du)켼g(sh)c(din)(du)P(gun)g(sh)M(jn)˸M(jn)ѽ(jng)ƂM㼤x^(q)ۻSLMͬSͷ۵칤ˇʹҪķĩ
(yu)c(din)(x)յʸ45m¿ڼx^(q)ۻɱ^
ȱc(din)ζԲl(wi)Ƿ۶࣬45-406mĩķʸڿ՚Amx^(q)ۻֱӟo͵ȷĩұI(lng)
4.xPS
lxwܶȸӟᏊ(qing)ȴxwwec(din)ڛ]늘O(hu)늘Ol(f)Ⱦa(chn)Ʒlxwĩg(sh)ԭڸlԴԚw⣩xγɷ(wn)ĸߜضԚwxwΠҎ(gu)tԭϷĩ\(yn)dw?d)⣩?jng)ͷxӾĩwڸߜصxwմğѸۻԘOߵٶM(jn)뷴(yng)ڶԚ¿sڱ揈s̳ηĩM(jn)ռ
(yu)c(din)ĩΠҎ(gu)tʸߣ❍(dng)ԺáƂڜضȵy۽gu≺f
ȱc(din)ӟL(zhng)ɓ]l(f)Ԫؕ(hu)l(f)Ҏ(gu)tĩeߡ
(du)
PREPƂķĩȷֲ^խ@(x)ĩ(x)յ^ͣڼ(x)۳ɱӸ߲@ʹSLMˇ(yng)ܵ^ԓg(sh)ƂĴַڼٳLSFˇЫ@Ñ(yng)
PAѽ(jng)ڳҎ(gu)̖(ho)⁼⁺ϽĩƂ䣬ͨкl(wi)ǷۡƬ{w(jng)̎ĩ(dng)Ҫzԭϣԓg(sh)Ƃy׃νٲϷƿim÷խa(chn)懻ϽFϽȷǻԽٷĩ棬a(chn)ɱ^ߡ
VIGAƷЧʸߡϽm(yng)Vɱ͡ĩȿɿصȃ(yu)(sh)ȫ(ni)ĩ(yng)ձõļg(sh)EIGAƂԽٷĩPREPй(ji)sϣa(chn)`(x)ۮa(chn)ȃ(yu)(sh)mSLMˇ⁺Ͻĩa(chn)Ƃ
ȫ켼g(sh)a(chn)I(y)̎ڸٰl(f)չϡbˇ(yng)õȷWl(f)չȫϵy(tng)҇(gu)켼g(sh)l(f)չ༯ڴӡ^ںϽоҕĩϵbüˇg(sh)оͶ@㣬ºϽĩ_l(f)Ͷˇ(f)ϵͳɱƷۼg(sh)δV_չ@ЩA(ch)b佨O(sh)ˇg(sh)оȱʧ̶ܴӰ҇(gu)ϼg(sh)wϵĽO(sh)Ͱl(f)չ