Vybrané aplikace FD dvou a tří složkové
H,0
Zubní amalgam
Temp /°C
1000 800 600 400 200 0
10
Atom% H g 30      50    70 90
Ag-Hg
M0.5* 1		1 1		1 1 Liquid		1   1 1
						
				a +		
	a			Liquid		
				ŕ + L		
						
				+	— y	7 + L
				7		
						
250
Temperature
/°C
200
150
100
20     40     60     80 100 Mass% H g
25° C
10
Atom%
30      50    70 90
Liquid
	1	i i	1 1	i i
	Liquid			
		y + Li	quid	f J ď 7
				a + y
				
232"
20      40      60      80 100 Mass% Sn
mass% Hg   y       V í Liquid
https ://pocketdentistryxom/l 4-silver-amalgam
Vznik zubní plomby Ag-Sn-Hg
Namíchání
Brinell Hardness
n
only solid 20 phases present
mass% Ag
y Ag3Sn
Liquid Hg present
rnass% Sn
Ag
Variation in Brinell indentation hardness (numbered contours) with composition in the Ag-Hg-Sn system corresponding to the reaction stage shown in
. The line between the points labelled jl and y2 represents compositions of stoichiometric complete Hg reaction; it is the solidus.
Směsi rozpouštědel
ff^ff_ff^        fy/^Y       t^V^třcfas  - IIOÍO /*CfH ha Z
C4fC - lilou,  WiH    •&>   **t^ I
Podíly fází
/i
4
|Temp. ŮC Peritectic reaction omitted for clarity
1600 v-jk-i
i
Slitiny
1500 1400
1300 ■ Austen ite
Solid Solution
i
Austerale
Liquid
90 Ternan
Eutectic Poinl —r
i
Cementite plus Liquid
Liquid us Lines
plus Liquid
Auslernte plus Cementite Cementile (plus Lecfeounfe. the Eutectic mixture ofAustenite and Cementite)
r_ '    y_ Lower Critica j_Tťmperah^Unej J25"Cj\PPfo?^ j solidus Lir>e
Austen le jIjs FerritOj
2Ä
Ferrite rt
Ii
O. O
Eutectpid Point
Cementite plus Pea rlite and Ledeburite
0.0  0.5   1.0   1-5  2.0  2.5  3.0   3.5  4 0  4.5   5.0  5 5  6.0% Carbon
Hypo- Hyper-eutectoid eulectoid I Mild, Tool
Cast Iron
316L stainless steel
5   10 15 2G 25 30 35 40 WEIGHT PERCENT MI
Phase diagram of commercial 316L stainless steel plotted by using ThermoCalc program. A typical composition of 18% chromium and 10% nickel + stopy C
Legovaná Cr ocel
—i-1-1-r
0.2     0.3     0.4 0.5
Phase diagram of Uddeholm AEB-L stainless steel (in deg. Celsius) calculated with Thermo-Calc, coupled with TCFE3
thermodynamic database. Silicon and manganese were excluded from thermodynamic calculations.
C = 0.65wt% Cr = 12.8 Si = 0.4 Mn = 0.65
MASS PERCENT C
Binary phase diagram of AISI D2 tool steel with variable carbon content
i + c h
I + C + M7CjU
I + MjC
i r i ! | i i i i | i t r i | t
1 2 3
1 I 1 " 1 1 I 1 4 5
wc
[ i i t t | i r i
6 7
8
Typical chemical composition of AISI D2 Steel
C SI Cr Mo
1.50% 0.30% 12.00% 0.80%
K. FRISK
0        0.2       0.4       0.6      0.8 1.0 Mole-Fraction Mn bcc+c+M2N FIG. 11
The calculated isothermal section at 1073K through the Cr-Mn-N phase diagram, showing equilibria with 30 atm N2 gas. The full lines show the calculations, and the dashed lines have been redrawn from the experimental study by Ettmayer et aL<4). The Mn6N4 phase is stable in the calculated phase diagram, but it was not found experimentally.
FIG. 12
The calculated isothermal section at 1073K through the Cr-Mn-N phase 'diagram, showing equilibria with 30 atm N2 gas. The full lines show the calculations, and the dashed lines have been redrawn from the experimental study by Ettmayer et ah(4) ♦ The MngN4 and the Mn^N5 phases were suspended from the calculation.
THERMO - CflLO ; DfMO
mé M
Quaternární soustavy s=4
Dr.6a: Vypočtený izotermický řez rovnovážným fázovým diagraraem soustavy Fe-Cr-Ni-C. pro teplotu 1000"C. V diagramu jsou vyznačeny body reprezentující celkové chemické složení experimentálních slitin.
——
11
\ \\
\
1000"C ( cetkovc stožeht
\
řez	typ čáry
Fe-Cr- 8%ííi-C Fe-Cr-18%Ni-C Fe-Cr-3 0%Ni-C	
	
	----
7
+m-7c
7*-3
		8ŠIJÍ	3.8%NÍ	JO%Ni
oc		-O-	-O-	
	+ r -""23=6	O		■ ■
	+M23C6	O	O	
	-hm7c3			A*
O. 25
O. 50
O - 75
1 . O0
C  [hm. %]
0.80
Vlastní měření 0 fcc/M7C3
9 fcc/M23c6
o
Q) ■H
n
d A!
> 0.60
£^
X
U
x \
a
0.40
: i
Rovnovážné rozdělení chrómu   v soustavě Fe-Cr-C 2a teploty 1000°C   mezi fázi   fcc a   karbid M23C6   resp, karbid M7C3 získané   teoretickým   výpočtem -získanými experimentálně.
ve srovnání   s hodnotami
3enz o fcc/M7C3 a fcc/M23c6
0.05
0.10
Nishizawa a fcc/H7C3 A fcc/M23C6
0.15
xcr/ (xCr-r^pG
■Xp-) v fcc
Rovnovážne rc-tíěleni chromú v soustavě ?e-Cr-Ni-C z?, tep 1000°C mezi iázi zcc r. V.arbic: ^>3có -*s?- karbid >!7č získané teoretickým výpočtem vn srovnáni s hodnotám získanými experimentálně.
0-10 0.15_ 0.20 0.25 0.3 0
XCr/(XCr+XNi+XFe) v fcc