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ihl_gpbZeh\ k ihfhsvx h[uqgh]h \hevlf_ljZ, lj_[mxs_]h ijhl_dZgby lhdZ. Ihkdhevdm \
kbkl_f_ mklZgh\e_gh l_jfh^bgZfbq_kdh_ jZ\gh\_kb_, lhd g_ ihl_q_l. ?keb l_i_jv
ihke_^h\Zl_evgh kh_^bgblv ljb ijh\h^gbdZ \ dhf[bgZpbb :<:, b f_klZ kiZ_\ ^_j`Zlv
ijb jZaebqguo l_fi_jZlmjZo, lh gZ dhgpZo \hagbdg_l m`_ g_[hevrZy jZaghklv
we_dljhobfbq_kdbo ihl_gpbZeh\, \ i_j\hf ijb[eb`_gbb ijhihjpbhgZevgZy jZaghklb
l_fi_jZlmj. GZb[he__ ihimeyjgu l_jfhiZju f_^v-dhgklZglZg b ojhf_ev-Zexf_ev.
Khhl\_lkl\mxsb_ kieZ\u bf_xl khklZ\;
Ojhf_ev Ni-90%, Cr -10%
DhgklZglZg Cu-54%, Ni-45%, Mn-1%,
:exf_ev Ni-95%, Mn-3%, Al-2%, Si-1%.
Ijb baf_j_gbyo h^bg ba kiZ_\ l_jfhiZju ihf_sZxl \ l_jfhklZl, gZijbf_j, ih]jm`Zxl Z
`b^dbc Zahl beb ]_ebc, b baf_jyxl jZaghklv l_fi_jZlmj l_jfhklZlZ b baf_jy_fh]h
h[t_dlZ. LbibqgZy qm\kl\bl_evghklv l_jfhiZj (dhwnnbpb_gl A__[_dZ) khklZ\ey_l
5fd</D.
L_jfhf_lju baemq_gby. L_jfhf_lju baemq_gby (ibjhf_lju) bkihevamxlky \ l_o
kemqZyo, dh]^Z g_ihkj_^kl\_gguc dhglZdl k baf_jy_fuf h[t_dlhf g_\hafh`_g \ke_^kl\b_
_]h m^Ze_gghklb beb wdklj_fZevgh \ukhdhc l_fi_jZlmju. H^gZ ba \hafh`ghkl_c
baf_j_gby l_fi_jZlmju, g_ lj_[mxsZy dZeb[jh\db, khklhbl \ ZgZeba_ \b^bfhc qZklb
ki_dljZ b kjZ\g_gbb __ k ba\_klguf ki_dljhf l_ieh\h]h baemq_gby Z[khexlgh q_jgh]h
l_eZ. < jy^_ kemqZ_\ baemq_gb_ baf_jy_fh]h h[t_dlZ nhdmkbjmxl k ihfhstx ebga beb
a_jdZe gZ j_abklb\ghf ^Zlqbd_. Ijb gZebqbb khhl\_lkl\mxs_c dZeb[jh\db, l_fi_jZlmjZ
j_abklb\gh]h ^ZlqbdZ [m^_l f_jhc l_fi_jZlmju baf_jy_fh]h h[t_dlZ.
>Zlqbdb fZ]gblgh]h ihey. Ijhkl_crbf ^Zlqbdhf fZ]gblghc bg^mdpbb fh`_l
kem`blv \jZsZxsZyky dZlmr_qdZ k ba\_klguf dhebq_kl\hf \bldh\ b k ba\_klghc
iehsZ^vx k_q_gby. ?keb dZlmrdZ \jZsZ_lky k m]eh\hc kdhjhklvx Z\ h^ghjh^ghf
fZ]gblghf ihe_ B b bf__l iehsZ^v k_q_gby S k qbkehf \bldh\ n, lh gZ gZc \hagbdZ_l
i_j_f_ggh_ gZijy`_gb_, jZ\gh_ (\ kbkl_f_ KB)
V = -n B
n
ZS Cos(Zt).
?s_ [he__ ba\_klgu ^Zlqbdb, hkgh\Zggu_ gZ wnn_dl_ OheeZ. Ijhbkoh`^_gb_ wnn_dlZ
Jbk. 34.
ykgh ba Jbk. 34. < kdj_s_gguo we_dljbq_kdbo b fZ]gblguo iheyo g_ jZkk_b\Zxsb_ky
we_dljhgu ^j_cnmxl iZjZee_evgh \_dlhjghfm ijhba\_^_gbx [?<], qlh \ dhg_qghf blh]_
b ijb\h^bl d ihy\e_gbx gZijy`_gby f_`^m dhglZdlZfb : b <. Lhl `_ wnn_dl e_]dh fh`_l
ihl_gpbZeh\ k ihfhsvx h[uqgh]h \hevlf_ljZ, lj_[mxs_]h ijhl_dZgby lhdZ. Ihkdhevdm \ kbkl_f_ mklZgh\e_gh l_jfh^bgZfbq_kdh_ jZ\gh\_kb_, lhd g_ ihl_q_l. ?keb l_i_jv ihke_^h\Zl_evgh kh_^bgblv ljb ijh\h^gbdZ \ dhf[bgZpbb :<:, b f_klZ kiZ_\ ^_j`Zlv ijb jZaebqguo l_fi_jZlmjZo, lh gZ dhgpZo \hagbdg_l m`_ g_[hevrZy jZaghklv we_dljhobfbq_kdbo ihl_gpbZeh\, \ i_j\hf ijb[eb`_gbb ijhihjpbhgZevgZy jZaghklb l_fi_jZlmj. GZb[he__ ihimeyjgu l_jfhiZju f_^v-dhgklZglZg b ojhf_ev-Zexf_ev. Khhl\_lkl\mxsb_ kieZ\u bf_xl khklZ\; Ojhf_ev Ni-90%, Cr -10% DhgklZglZg Cu-54%, Ni-45%, Mn-1%, :exf_ev Ni-95%, Mn-3%, Al-2%, Si-1%. Ijb baf_j_gbyo h^bg ba kiZ_\ l_jfhiZju ihf_sZxl \ l_jfhklZl, gZijbf_j, ih]jm`Zxl Z `b^dbc Zahl beb ]_ebc, b baf_jyxl jZaghklv l_fi_jZlmj l_jfhklZlZ b baf_jy_fh]h h[t_dlZ. LbibqgZy qm\kl\bl_evghklv l_jfhiZj (dhwnnbpb_gl A__[_dZ) khklZ\ey_l 5fdZlqbdb fZ]gblgh]h ihey. Ijhkl_crbf ^Zlqbdhf fZ]gblghc bg^mdpbb fh`_l kem`blv \jZsZxsZyky dZlmr_qdZ k ba\_klguf dhebq_kl\hf \bldh\ b k ba\_klghc iehsZ^vx k_q_gby. ?keb dZlmrdZ \jZsZ_lky k m]eh\hc kdhjhklvx Z\ h^ghjh^ghf fZ]gblghf ihe_ B b bf__l iehsZ^v k_q_gby S k qbkehf \bldh\ n, lh gZ gZc \hagbdZ_l i_j_f_ggh_ gZijy`_gb_, jZ\gh_ (\ kbkl_f_ KB) V = -n Bn ZS Cos(Zt). ?s_ [he__ ba\_klgu ^Zlqbdb, hkgh\Zggu_ gZ wnn_dl_ OheeZ. Ijhbkoh`^_gb_ wnn_dlZ Jbk. 34. ykgh ba Jbk. 34. < kdj_s_gguo we_dljbq_kdbo b fZ]gblguo iheyo g_ jZkk_b\Zxsb_ky we_dljhgu ^j_cnmxl iZjZee_evgh \_dlhjghfm ijhba\_^_gbx [?<], qlh \ dhg_qghf blh]_ b ijb\h^bl d ihy\e_gbx gZijy`_gby f_`^m dhglZdlZfb : b <. Lhl `_ wnn_dl e_]dh fh`_l
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